S-1009 Series www.sii-ic.com SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 (c) Seiko Instruments Inc., 2009-2011 The S-1009 Series is a super high-accuracy voltage detector developed using CMOS process. The detection voltage is fixed internally with an accuracy of 0.5%. It operates with super low current consumption of 270 nA typ. The release signal can be delayed by setting a capacitor externally. Delay time accuracy is 15%. Two output forms Nch open drain and CMOS output are available. Compared with conventional CMOS voltage detectors, the S-1009 Series is the most suitable for the portable devices due to the super-low current consumption, super high-accuracy and small packages. Features * Super-low current consumption 270 nA typ. (1.2 V -VDET < 2.3 V) * Super high-accuracy detection voltage 0.5% (2.4 V -VDET 4.6 V) 12 mV (0.8 V -VDET < 2.4 V) * Operating voltage range 0.6 V to 10.0 V (CMOS output products) * Hysteresis characteristics 5% 1% * Delay time accuracy 15% (CD = 4.7 nF) * Detection voltage 0.8 V to 4.6 V (0.1 V step) * Output form Nch open drain output (Active "L") CMOS output (Active "L") *1 * Lead-free (Sn 100%), halogen-free *1. Refer to " Product Name Structure" for details. Applications * Power monitor and reset for CPUs and microcomputers * Constant voltage power monitor for TVs, DVD recorders and home appliances * Power supply monitor for portable devices such as notebook PCs, digital still cameras and mobile phones Packages * SC-82AB * SOT-23-5 * SNT-4A Seiko Instruments Inc. 1 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Block Diagrams 1. Nch open drain output products VDD + Delay circuit - *1 OUT *1 VREF *1 VSS CD *1. Parasitic diode Figure 1 2. CMOS output products VDD *1 + Delay circuit - *1 OUT *1 VREF *1 VSS CD *1. Parasitic diode Figure 2 2 Seiko Instruments Inc. SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Product Name Structure Users can select the detection voltage value, output form, and package type for the S-1009 Series. Refer to "1. Product name" regarding the contents of product name, "2. Packages" regarding the package drawings and "3. Product name list" regarding details of product name. 1. Product name S-1009 x xx I - xxxx U Environmental code U: Lead-free (Sn 100%), halogen-free Package abbreviation and IC packing specifications N4T1: SC-82AB, Tape M5T1: SOT-23-5, Tape I4T1: SNT-4A, Tape *1 Detection voltage value 08 to 46 (e.g., when the detection voltage is 1.5 V, it is expressed as 15.) Output form N: Nch open drain output (Active "L") C: CMOS output (Active "L") *1. 2. Refer to the tape specifications. Packages Package name Package SC-82AB NP004-A-P-SD SOT-23-5 SNT-4A MP005-A-P-SD PF004-A-P-SD Drawing code Tape Reel NP004-A-C-SD NP004-A-R-SD NP004-A-C-S1 MP005-A-C-SD MP005-A-R-SD PF004-A-C-SD PF004-A-R-SD Seiko Instruments Inc. Land - - PF004-A-L-SD 3 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 3. Product name list 3. 1 Nch open drain output products Table 1 Detection voltage 0.8 V 12 mV 0.9 V 12 mV 1.0 V 12 mV 1.1 V 12 mV 1.2 V 12 mV 1.3 V 12 mV 1.4 V 12 mV 1.5 V 12 mV 1.6 V 12 mV 1.7 V 12 mV 1.8 V 12 mV 1.9 V 12 mV 2.0 V 12 mV 2.1 V 12 mV 2.2 V 12 mV 2.3 V 12 mV 2.4 V 0.5% 2.5 V 0.5% 2.6 V 0.5% 2.7 V 0.5% 2.8 V 0.5% 2.9 V 0.5% 3.0 V 0.5% 3.1 V 0.5% 3.2 V 0.5% 3.3 V 0.5% 3.4 V 0.5% 3.5 V 0.5% 3.6 V 0.5% 3.7 V 0.5% 3.8 V 0.5% 3.9 V 0.5% 4.0 V 0.5% 4.1 V 0.5% 4.2 V 0.5% 4.3 V 0.5% 4.4 V 0.5% 4.5 V 0.5% 4.6 V 0.5% 4 SC-82AB S-1009N08I-N4T1U S-1009N09I-N4T1U S-1009N10I-N4T1U S-1009N11I-N4T1U S-1009N12I-N4T1U S-1009N13I-N4T1U S-1009N14I-N4T1U S-1009N15I-N4T1U S-1009N16I-N4T1U S-1009N17I-N4T1U S-1009N18I-N4T1U S-1009N19I-N4T1U S-1009N20I-N4T1U S-1009N21I-N4T1U S-1009N22I-N4T1U S-1009N23I-N4T1U S-1009N24I-N4T1U S-1009N25I-N4T1U S-1009N26I-N4T1U S-1009N27I-N4T1U S-1009N28I-N4T1U S-1009N29I-N4T1U S-1009N30I-N4T1U S-1009N31I-N4T1U S-1009N32I-N4T1U S-1009N33I-N4T1U S-1009N34I-N4T1U S-1009N35I-N4T1U S-1009N36I-N4T1U S-1009N37I-N4T1U S-1009N38I-N4T1U S-1009N39I-N4T1U S-1009N40I-N4T1U S-1009N41I-N4T1U S-1009N42I-N4T1U S-1009N43I-N4T1U S-1009N44I-N4T1U S-1009N45I-N4T1U S-1009N46I-N4T1U SOT-23-5 S-1009N08I-M5T1U S-1009N09I-M5T1U S-1009N10I-M5T1U S-1009N11I-M5T1U S-1009N12I-M5T1U S-1009N13I-M5T1U S-1009N14I-M5T1U S-1009N15I-M5T1U S-1009N16I-M5T1U S-1009N17I-M5T1U S-1009N18I-M5T1U S-1009N19I-M5T1U S-1009N20I-M5T1U S-1009N21I-M5T1U S-1009N22I-M5T1U S-1009N23I-M5T1U S-1009N24I-M5T1U S-1009N25I-M5T1U S-1009N26I-M5T1U S-1009N27I-M5T1U S-1009N28I-M5T1U S-1009N29I-M5T1U S-1009N30I-M5T1U S-1009N31I-M5T1U S-1009N32I-M5T1U S-1009N33I-M5T1U S-1009N34I-M5T1U S-1009N35I-M5T1U S-1009N36I-M5T1U S-1009N37I-M5T1U S-1009N38I-M5T1U S-1009N39I-M5T1U S-1009N40I-M5T1U S-1009N41I-M5T1U S-1009N42I-M5T1U S-1009N43I-M5T1U S-1009N44I-M5T1U S-1009N45I-M5T1U S-1009N46I-M5T1U Seiko Instruments Inc. SNT-4A S-1009N08I-I4T1U S-1009N09I-I4T1U S-1009N10I-I4T1U S-1009N11I-I4T1U S-1009N12I-I4T1U S-1009N13I-I4T1U S-1009N14I-I4T1U S-1009N15I-I4T1U S-1009N16I-I4T1U S-1009N17I-I4T1U S-1009N18I-I4T1U S-1009N19I-I4T1U S-1009N20I-I4T1U S-1009N21I-I4T1U S-1009N22I-I4T1U S-1009N23I-I4T1U S-1009N24I-I4T1U S-1009N25I-I4T1U S-1009N26I-I4T1U S-1009N27I-I4T1U S-1009N28I-I4T1U S-1009N29I-I4T1U S-1009N30I-I4T1U S-1009N31I-I4T1U S-1009N32I-I4T1U S-1009N33I-I4T1U S-1009N34I-I4T1U S-1009N35I-I4T1U S-1009N36I-I4T1U S-1009N37I-I4T1U S-1009N38I-I4T1U S-1009N39I-I4T1U S-1009N40I-I4T1U S-1009N41I-I4T1U S-1009N42I-I4T1U S-1009N43I-I4T1U S-1009N44I-I4T1U S-1009N45I-I4T1U S-1009N46I-I4T1U SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 3. 2 CMOS output products Table 2 Detection voltage 0.8 V 12 mV 0.9 V 12 mV 1.0 V 12 mV 1.1 V 12 mV 1.2 V 12 mV 1.3 V 12 mV 1.4 V 12 mV 1.5 V 12 mV 1.6 V 12 mV 1.7 V 12 mV 1.8 V 12 mV 1.9 V 12 mV 2.0 V 12 mV 2.1 V 12 mV 2.2 V 12 mV 2.3 V 12 mV 2.4 V 0.5% 2.5 V 0.5% 2.6 V 0.5% 2.7 V 0.5% 2.8 V 0.5% 2.9 V 0.5% 3.0 V 0.5% 3.1 V 0.5% 3.2 V 0.5% 3.3 V 0.5% 3.4 V 0.5% 3.5 V 0.5% 3.6 V 0.5% 3.7 V 0.5% 3.8 V 0.5% 3.9 V 0.5% 4.0 V 0.5% 4.1 V 0.5% 4.2 V 0.5% 4.3 V 0.5% 4.4 V 0.5% 4.5 V 0.5% 4.6 V 0.5% SC-82AB S-1009C08I-N4T1U S-1009C09I-N4T1U S-1009C10I-N4T1U S-1009C11I-N4T1U S-1009C12I-N4T1U S-1009C13I-N4T1U S-1009C14I-N4T1U S-1009C15I-N4T1U S-1009C16I-N4T1U S-1009C17I-N4T1U S-1009C18I-N4T1U S-1009C19I-N4T1U S-1009C20I-N4T1U S-1009C21I-N4T1U S-1009C22I-N4T1U S-1009C23I-N4T1U S-1009C24I-N4T1U S-1009C25I-N4T1U S-1009C26I-N4T1U S-1009C27I-N4T1U S-1009C28I-N4T1U S-1009C29I-N4T1U S-1009C30I-N4T1U S-1009C31I-N4T1U S-1009C32I-N4T1U S-1009C33I-N4T1U S-1009C34I-N4T1U S-1009C35I-N4T1U S-1009C36I-N4T1U S-1009C37I-N4T1U S-1009C38I-N4T1U S-1009C39I-N4T1U S-1009C40I-N4T1U S-1009C41I-N4T1U S-1009C42I-N4T1U S-1009C43I-N4T1U S-1009C44I-N4T1U S-1009C45I-N4T1U S-1009C46I-N4T1U SOT-23-5 S-1009C08I-M5T1U S-1009C09I-M5T1U S-1009C10I-M5T1U S-1009C11I-M5T1U S-1009C12I-M5T1U S-1009C13I-M5T1U S-1009C14I-M5T1U S-1009C15I-M5T1U S-1009C16I-M5T1U S-1009C17I-M5T1U S-1009C18I-M5T1U S-1009C19I-M5T1U S-1009C20I-M5T1U S-1009C21I-M5T1U S-1009C22I-M5T1U S-1009C23I-M5T1U S-1009C24I-M5T1U S-1009C25I-M5T1U S-1009C26I-M5T1U S-1009C27I-M5T1U S-1009C28I-M5T1U S-1009C29I-M5T1U S-1009C30I-M5T1U S-1009C31I-M5T1U S-1009C32I-M5T1U S-1009C33I-M5T1U S-1009C34I-M5T1U S-1009C35I-M5T1U S-1009C36I-M5T1U S-1009C37I-M5T1U S-1009C38I-M5T1U S-1009C39I-M5T1U S-1009C40I-M5T1U S-1009C41I-M5T1U S-1009C42I-M5T1U S-1009C43I-M5T1U S-1009C44I-M5T1U S-1009C45I-M5T1U S-1009C46I-M5T1U Seiko Instruments Inc. SNT-4A S-1009C08I-I4T1U S-1009C09I-I4T1U S-1009C10I-I4T1U S-1009C11I-I4T1U S-1009C12I-I4T1U S-1009C13I-I4T1U S-1009C14I-I4T1U S-1009C15I-I4T1U S-1009C16I-I4T1U S-1009C17I-I4T1U S-1009C18I-I4T1U S-1009C19I-I4T1U S-1009C20I-I4T1U S-1009C21I-I4T1U S-1009C22I-I4T1U S-1009C23I-I4T1U S-1009C24I-I4T1U S-1009C25I-I4T1U S-1009C26I-I4T1U S-1009C27I-I4T1U S-1009C28I-I4T1U S-1009C29I-I4T1U S-1009C30I-I4T1U S-1009C31I-I4T1U S-1009C32I-I4T1U S-1009C33I-I4T1U S-1009C34I-I4T1U S-1009C35I-I4T1U S-1009C36I-I4T1U S-1009C37I-I4T1U S-1009C38I-I4T1U S-1009C39I-I4T1U S-1009C40I-I4T1U S-1009C41I-I4T1U S-1009C42I-I4T1U S-1009C43I-I4T1U S-1009C44I-I4T1U S-1009C45I-I4T1U S-1009C46I-I4T1U 5 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Pin Configurations 1. SC-82AB Table 3 SC-82AB Top view 4 3 1 2 Pin No. 1 2 3 4 Symbol VSS VDD CD OUT Description GND pin Input voltage pin Connection pin for delay capacitor Voltage detection output pin Figure 3 2. SOT-23-5 Table 4 SOT-23-5 Top view 5 Pin No. Symbol Description 1 OUT Voltage detection output pin 2 VDD Input voltage pin 3 VSS GND pin NC*1 4 No connection 5 CD Connection pin for delay capacitor *1. The NC pin is electrically open. The NC pin can be connected to VDD or VSS. 4 1 2 3 Figure 4 3. SNT-4A Table 5 SNT-4A Top view 1 4 2 3 Pin No. 1 2 3 4 Symbol VSS OUT CD VDD Figure 5 6 Seiko Instruments Inc. Description GND pin Voltage detection output pin Connection pin for delay capacitor Input voltage pin SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Absolute Maximum Ratings Table 6 (Ta = +25C unless otherwise specified) Item Power supply voltage CD pin input voltage Nch open drain output products Output voltage CMOS output products Output current SC-82AB Power dissipation SOT-23-5 SNT-4A Operating ambient temperature Storage temperature Absolute Maximum Rating 12 VSS - 0.3 to VDD + 0.3 VSS - 0.3 to 12.0 VSS - 0.3 to VDD + 0.3 50 350*1 600*1 *1 300 -40 to +85 -40 to +125 VOUT IOUT PD Topr Tstg Unit V V V V mA mW mW mW C C When mounted on board [Mounted board] (1) Board size: 114.3 mm x 76.2 mm x t1.6 mm (2) Name: JEDEC STANDARD51-7 Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. 700 Power Dissipation (PD) [mW] *1. Symbol VDD-VSS VCD 600 500 SOT-23-5 400 SC-82AB 300 200 SNT-4A 100 0 0 Figure 6 150 100 50 Ambient Temperature (Ta) [C] Power Dissipation of Package (When mounted on board) Seiko Instruments Inc. 7 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Electrical Characteristics 1. Nch open drain output products Table 7 Item Symbol Detection voltage*1 -VDET Conditions 0.8 V -VDET < 2.4 V 2.4 V -VDET 4.6 V Hysteresis width Current consumption ISS Operating voltage VDD Output current - VHYS IOUT 0.8 V -VDET < 1.2 V 1.2 V -VDET < 2.3 V 2.3 V -VDET < 3.6 V 3.6 V -VDET 4.6 V VDD = +VDET + 0.6 V - Output transistor, Nch, VDS = 0.5 V VDD = 0.7 V S-1009N08 to 14 VDD = 1.2 V S-1009N15 to 46 VDD = 2.4 V S-1009N27 to 46 (Ta = +25C unless otherwise specified) Test Min. Typ. Max. Unit Circuit -VDET(S) -VDET(S) -VDET(S) V 1 - 0.012 + 0.012 -VDET(S) -VDET(S) -VDET(S) V 1 x 0.995 x 1.005 -VDET -VDET -VDET V 1 x 0.04 x 0.05 x 0.06 - 0.30 0.90 A 2 - 0.27 0.90 A 2 - 0.42 0.90 A 2 - 0.39 0.90 A 2 0.7 - 10.0 V 1 0.14 0.40 - mA 3 0.73 1.33 - mA 3 1.47 2.39 - mA 3 Output transistor, Nch, - - 0.08 A 3 VDD = 10.0 V, VOUT = 10.0 V Delay time tD CD = 4.7 nF 22.1 26.0 29.9 ms 4 0.8 V -VDET < 0.9 V - 180 430 ppm/C 1 Detection voltage -VDET Ta = -40C to +85C 0.9 V -VDET < 1.2 V temperature - 120 370 ppm/C 1 Ta * -VDET *2 coefficient 1.2 V -VDET 4.6 V - 100 350 ppm/C 1 *1. -VDET: Actual detection voltage value, -VDET(S): Specified detection voltage value (The center value of the detection voltage range in Table 1.) *2. The temperature change of the detection voltage [mV/C] is calculated by using the following equation. Leakage current ILEAK - VDET - VDET [mV/C]*1 = -VDET(S)(typ.)[V]*2 x Ta * -V [ppm/C]*3 / 1000 Ta DET *1. *2. *3. 8 Temperature change of the detection voltage Specified detection voltage Detection voltage temperature coefficient Seiko Instruments Inc. SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 2. CMOS output products Table 8 Item Symbol Detection voltage*1 -VDET Conditions 0.8 V -VDET < 2.4 V 2.4 V -VDET 4.6 V Hysteresis width - VHYS Current consumption ISS Operating voltage VDD 0.8 V -VDET < 1.2 V 1.2 V -VDET < 2.3 V 2.3 V -VDET < 3.6 V 3.6 V -VDET 4.6 V VDD = +VDET + 0.6 V - Output transistor, Nch, VDS = 0.5 V Output current IOUT Output transistor, Pch, VDS = 0.5 V Delay time Detection voltage temperature *2 coefficient *1. *2. tD VDD = 0.7 V S-1009C08 to 14 VDD = 1.2 V S-1009C15 to 46 VDD = 2.4 V S-1009C27 to 46 VDD = 4.8 V S-1009C08 to 39 VDD = 6.0 V S-1009C40 to 46 (Ta = +25C unless otherwise specified) Test Min. Typ. Max. Unit Circuit -VDET(S) -VDET(S) -VDET(S) V 1 - 0.012 + 0.012 -VDET(S) -VDET(S) -VDET(S) V 1 x 0.995 x 1.005 -VDET -VDET -VDET V 1 x 0.04 x 0.05 x 0.06 - 0.30 0.90 A 2 - 0.27 0.90 A 2 - 0.42 0.90 A 2 - 0.39 0.90 A 2 0.6 - 10.0 V 1 0.14 0.40 - mA 3 0.73 1.33 - mA 3 1.47 2.39 - mA 3 1.62 2.60 - mA 5 1.78 2.86 - mA 5 CD = 4.7 nF 22.1 26.0 29.9 ms 4 0.8 V -VDET < 0.9 V - 180 430 ppm/C 1 -VDET Ta = -40C to +85C 0.9 V -VDET < 1.2 V - 120 370 ppm/C 1 Ta * -VDET 1.2 V -VDET 4.6 V - 100 350 ppm/C 1 -VDET: Actual detection voltage value, -VDET(S): Specified detection voltage value (The center value of the detection voltage range in Table 2.) The temperature change of the detection voltage [mV/C] is calculated by using the following equation. - VDET - VDET [mV/C]*1 = -VDET(S)(typ.)[V]*2 x Ta * -V [ppm/C]*3 / 1000 Ta DET *1. *2. *3. Temperature change of the detection voltage Specified detection voltage Detection voltage temperature coefficient Seiko Instruments Inc. 9 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Test Circuits 1. 2. A VDD VDD S-1009 V VDD R*1 100 k OUT VDD S-1009 Series OUT Series V VSS *1. CD VSS CD R is unnecessary for CMOS output products. Figure 7 Figure 8 3. 4. VDD VDD *1 VDD S-1009 A Series VSS *1. OUT S-1009 V CD VDS P.G. VSS *1. Figure 10 5. VDS VDD V S-1009 V OUT A Series VSS CD Figure 11 10 CD R is unnecessary for CMOS output products. Figure 9 VDD Oscilloscope Series V R is unnecessary for CMOS output products. OUT R 100 k Seiko Instruments Inc. SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Timing Chart 1. Nch open drain output products VDD Release voltage (+VDET) Hysteresis width (VHYS) Detection voltage (-VDET) Minimum operating voltage VSS R 100 k VDD CD OUT VSS VDD V Output from the OUT pin VSS tD Figure 12 2. CMOS output products VDD Release voltage (+VDET) Hysteresis width (VHYS) Detection voltage (-VDET) Minimum operating voltage VSS VDD CD OUT VSS V VDD Output from the OUT pin VSS tD Remark When VDD is the minimum operating voltage or less, the output voltage from the OUT pin is indefinite in the shaded area. Figure 13 Seiko Instruments Inc. 11 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Operation 1. Basic operation: CMOS output (Active "L") (1) When the power supply voltage (VDD) is the release voltage (+VDET) or more, the Nch transistor is OFF and the Pch transistor is ON to output VDD ("H"). Since the Nch transistor N1 in Figure 14 is OFF, the comparator (RB + RC ) * VDD input voltage is . RA + RB + RC (2) Although VDD decreases to +VDET or less, the output is VDD when VDD is the detection voltage (-VDET) or more. When VDD decreases to -VDET or less (A in Figure 15), the Nch transistor is ON and the Pch transistor is OFF so that VSS is output. The Nch transistor N1 in Figure 14 is turned on, and the input voltage to the RB * VDD comparator is . RA + RB (3) The output is indefinite by decreasing VDD to the IC's minimum operating voltage or less. If the output is pulled up, it will be VDD. VSS is output by increasing VDD to the minimum operating voltage or more. Although VDD exceeds -VDET and VDD is less than +VDET, the output is VSS. When increasing VDD to +VDET or more (B in Figure 15), the Nch transistor is OFF and the Pch transistor is ON so that VDD is output. VDD output to the OUT pin delays in tD by the delay circuit. (4) (5) VDD RA *1 + Delay circuit - *1 Pch OUT RB *1 VREF Nch *1 RC N1 VSS CD CD *1. Parasiteic diode Figure 14 (1) (2) (3) Operation 1 (4) (5) VDD B Release voltage (+VDET) A Hysteresis width Detection voltage (-VDET) (VHYS) Minimum operating voltage VSS VDD Output from OUT pin VSS tD Figure 15 12 Operation 2 Seiko Instruments Inc. SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 2. Delay Circuit The delay circuit delays the output signal to the OUT pin from the time at which the power voltage (VDD) exceeds the release voltage (+VDET) when VDD is turned on. The output signal is not delayed when VDD decreases to the detection voltage (-VDET) or less (Refer to Figure 15). The delay time (tD) is determined by the time constant of the built-in constant current (approx. 100 nA) and the attached external capacitor (CD), or the delay time (tD0) when the CD pin is open, and calculated from the following equation. tD [ms] = Delay coefficient x CD [nF] + tD0 [ms] Delay coefficient (+85C) : Min. 2.82, Typ. 4.20, Max. 5.72 Delay coefficient (+25C) : Min. 4.70, Typ. 5.47, Max. 6.24 Delay coefficient (-40C) : Min. 5.64, Typ. 8.40, Max. 12.01 tD0 (-40C to +85C) : Min. 0.01 ms, Typ. 0.10 ms, Max. 0.24 ms When the CD value is sufficiently large, the tD0 value can be disregarded. Caution 1. When the CD pin is open, a double pulse shown in Figure 16 may appear at release. To avoid the double pulse, attach 100 pF or larger capacitor to the CD pin. Do not apply voltage to the CD pin from the exterior. VOUT Time Figure 16 2. 3. Print circuit board layout should be made in such a way that no current flows into or flows from the CD pin since the impedance of the CD pin is high, otherwise correct delay time cannot be provided. There is no limit for the capacitance of the external capacitor (CD) as long as the leakage current of the capacitor can be ignored against the built-in constant current value. Leakage current causes deviation in delay time. When the leakage current is larger than the built-in constant current, no release takes place. Seiko Instruments Inc. 13 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 3. Other characteristics 3. 1 Temperature characteristics of detection voltage The shaded area in Figure 17 shows the temperature characteristics of the detection voltage in the operating temperature range. -VDET [V] +0.945 mV/C -VDET25 *1 -0.945 mV/C -40 *1. Figure 17 3. 2 25 85 Ta [C] -VDET25 is an actual detection voltage value at +25C. Temperature characteristics of detection voltage (Example for -VDET = 2.7 V) Temperature characteristics of release voltage + VDET The temperature change of the release voltage is calculated by using the temperature change Ta - VDET of the detection voltage as follows: Ta + VDET +VDET - VDET = x Ta -VDET Ta The temperature change of the release voltage and the detection voltage has the same sign consequently. 3. 3 Temperature characteristics of hysteresis voltage The temperature change of the hysteresis voltage is expressed as follows: + VDET - VDET VHYS - VDET - = x Ta Ta -VDET Ta 14 Seiko Instruments Inc. + VDET - VDET - and is calculated as Ta Ta SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Standard Circuit R*1 100 k VDD OUT CD CD *1. *2. *2 VSS R is unnecessary for CMOS output products. The delay capacitor (CD) should be connected directly to the CD pin and to the VSS pin. Figure 18 Caution The above connection diagram and constant will not guarantee successful operation. Perform thorough evaluation using the actual application to set the constant. Seiko Instruments Inc. 15 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Explanation of Terms 1. Detection voltage (-VDET), release voltage (+VDET) The detection voltage (-VDET) is a voltage at which the output turns to "L". The detection voltage varies slightly among products of the same specification. The variation of detection voltage between the specified minimum (-VDET) Min. and the maximum (-VDET) Max. is called the detection voltage range (Refer to Figure 19). Example: In the S-1009C15, the detection voltage is either one in the range of 1.488 (-VDET) 1.512. This means that some S-1009C15s have -VDET = 1.488 V and some have -VDET = 1.512 V. The release voltage is a voltage at which the output turns to "H". The release voltage varies slightly among products of the same specification. The variation of release voltages between the specified minimum (+VDET) Min. and the maximum (+VDET) Max. is called the release voltage range (Refer to Figure 20). The range is calculated from the actual detection voltage (-VDET) of a product and is in the range of -VDET x 1.04 +VDET -VDET x 1.06. Example: For the S-1009C15, the release voltage is either one in the range of 1.548 (+VDET) 1.602. This means that some S-1009C15s have +VDET = 1.548 V and some have +VDET = 1.602 V. VDD VDD Release voltage Detection voltage (+VDET) Max. (-VDET) Max. Detection voltage range (-VDET) Min. (+VDET) Min. Release voltage range OUT OUT Delay time Figure 19 16 Detection voltage (CMOS output products) Figure 20 Seiko Instruments Inc. Release voltage (CMOS output products) SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 2. Hysteresis width (VHYS) The hysteresis width is the voltage difference between the detection voltage and the release voltage (The voltage at point B - The voltage at point A = VHYS in Figure 15). Setting the hysteresis width between the detection voltage and the release voltage, prevents malfunction caused by noise on the input voltage. 3. Delay Time (tD) The delay time in the S-1009 Series is a period from the input voltage to the VDD pin exceeding the release voltage (+VDET) until the output from the OUT pin inverts. The delay time changes according to the external capacitor (CD). V VDD +VDET OUT tD Figure 21 4. Delay time Through-type current Through-type current is a current that flows instantaneously at the time of detection and release of a voltage detector. The through-type current is large in CMOS output products, small in Nch open drain output products. 5. Oscillation In applications where a resistor is connected to the voltage detector input (Figure 22), taking a CMOS active "L" product for example, the through-type current which is generated when the output goes from "L" to "H" (release) causes a voltage drop equal to [through-type current] x [input resistance] across the resistor. When the input voltage drops below the detection voltage (-VDET) as a result, the output voltage goes to low level. In this state, the through-type current stops and its resultant voltage drop disappears, and the output goes from "L" to "H". The through-type current is then generated again, a voltage drop appears, and repeating the process finally induces oscillation. VDD RA VIN S-1009C OUT RB VSS Figure 22 An example for bad implementation due to detection voltage change Seiko Instruments Inc. 17 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Precautions * Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic protection circuit. * In CMOS output products of the S-1009 Series, the through-type current flows at the detection and the release. If the input impedance is high, oscillation may occur due to the voltage drop by the through-type current during releasing. * In CMOS output products oscillation may occur when a pull-down resistor is used, and falling speed of the power supply voltage (VDD) is slow near the detection voltage. * When designing for mass production using an application circuit described herein, the product deviation and temperature characteristics of the external parts should be taken into consideration. SII shall not bear any responsibility for patent infringements related to products using the circuits described herein. * SII claims no responsibility for any disputes arising out of or in connection with any infringement by products including this IC of patents owned by a third party. 18 Seiko Instruments Inc. SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Characteristics (Typical Data) 1. Detection voltage (VDET) vs. temperature (Ta) S-1009N11 1.20 S-1009N08 0.90 +VDET 0.80 -VDET 0.75 0.70 -40 -25 25 Ta [C] 50 75 85 -40 -25 0 S-1009N46 5.00 +VDET 1.20 25 Ta [C] 50 75 85 +VDET 4.80 VDET [V] VDET [V] -VDET 1.00 0 1.30 -VDET 1.10 2. 1.10 1.05 S-1009N12 1.40 1.00 +VDET 1.15 VDET [V] VDET [V] 0.85 4.60 -VDET 4.40 -40 -25 4.20 0 25 Ta [C] 50 75 85 -40 -25 0 25 Ta [C] 50 75 85 0 25 Ta [C] 50 75 85 0 25 Ta [C] 50 75 85 Hysteresis voltage width (VHYS) vs. temperature (Ta) S-1009N11 8 S-1009N08 8 7 VHYS [%] VHYS [%] 7 6 5 4 3 -40 -25 3 0 25 Ta [C] 50 75 85 -40 -25 S-1009N46 8 7 VHYS [%] 7 VHYS [%] 5 4 S-1009N12 8 6 5 4 3 6 6 5 4 -40 -25 3 0 25 Ta [C] 50 75 85 Seiko Instruments Inc. -40 -25 19 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 3. Current consumption (ISS) vs. input voltage (VDD) Ta = +25C S-1009C08 1.50 0.75 1.00 ISS [A] ISS [A] 1.25 0.75 0.50 0.50 0.25 0.25 0 0 0 2 4 6 VDD [V] 8 10 Ta = +25C S-1009C12 1.0 0 ISS [A] ISS [A] 4 6 VDD [V] 8 10 Ta = +25C 0.75 0.50 0.25 0.50 0.25 0 0 0 2 4 6 VDD [V] 8 10 0 2 4 6 VDD [V] 8 10 Current consumption (ISS) vs. temperature (Ta) VDD = +VDET + 0.6 V S-1009N08 1.00 ISS [A] ISS [A] 0.75 0.50 0.25 0 -40 -25 0 0 25 Ta [C] 50 75 85 VDD = +VDET + 0.6 V -40 -25 0 25 Ta [C] 50 75 85 VDD = +VDET + 0.6 V S-1009N46 1.00 0.75 ISS [A] 0.75 ISS [A] 0.50 0.25 S-1009N12 1.00 0.50 0.25 0 VDD = +VDET + 0.6 V S-1009N11 1.00 0.75 20 2 S-1009C46 1.0 0.75 4. Ta = +25C S-1009C11 1.00 0.50 0.25 -40 -25 0 0 25 Ta [C] 50 75 85 Seiko Instruments Inc. -40 -25 0 25 Ta [C] 50 75 85 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Nch transistor output current (IOUT) vs. VDS Ta = +25C S-1009N46 15.0 VDD = 3.6 V IOUT [mA] 12.5 2.4 V 7.5 5.0 0 Ta = -40C 0 1.0 2.0 3.0 4.0 VDD [V] 2.0 5.0 6.0 4.0 6.0 VDS [V] 8.0 10.0 Pch transistor output current (IOUT) vs. input voltage (VDD) S-1009C08 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 VDS = 0.5 V Ta = -40C IOUT [mA] +25C +85C 0 4.8 V 3.6 V 2.4 V 1.2 V 0 8. 3.0 1.0 7.2 V 6.0 V 20.0 0 VDS = 0.5 V 2.0 VDD = 8.4 V 30.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 VDS [V] Nch transistor output current (IOUT) vs. input voltage (VDD) S-1009N46 4.0 Ta = +25C 10.0 1.2 V 1.0 V 0 IOUT [mA] Pch transistor output current (IOUT) vs. VDS S-1009C08 40.0 10.0 2.5 7. 6. IOUT [mA] 5. Seiko Instruments Inc. +25C +85C 2 4 6 VDD [V] 8 10 21 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 9. Minimum operating voltage vs. input voltage (VDD) S-1009N08 Pull-up to VDD Pull-up resistance: 100 k S-1009N11 1.2 0.8 0.6 VOUT [V] VOUT [V] 1.0 Ta = -40C 0.4 +25C 0.2 +85C 0 0 0.2 0.4 0.6 VDD [V] S-1009N12 0.8 0.4 0.6 0.8 VDD [V] 1.0 1.2 Pull-up to VDD Pull-up resistance: 100 k 5.0 VOUT [V] Ta = -40C 0.8 +25C 4.0 3.0 Ta = -40C 2.0 +25C 1.0 +85C 0 +85C 0 0 0.2 0.4 S-1009N08 0.6 0.8 VDD [V] 1.0 1.2 1.4 Pull-up to 10 V Pull-up resistance: 100 k 0 1.0 S-1009N11 12.0 2.0 3.0 VDD [V] 4.0 5.0 Pull-up to 10 V Pull-up resistance: 100 k 12.0 10.0 Ta = -40C 10.0 8.0 +25C 8.0 6.0 +85C VOUT [V] VOUT [V] 0.2 6.0 0.4 4.0 2.0 Ta = -40C +25C 6.0 +85C 4.0 2.0 0 0 0 0.2 0.4 0.6 VDD [V] S-1009N12 0.8 1.0 Pull-up to 10 V Pull-up resistance: 100 k 0 0.2 S-1009N46 12.0 6.0 +25C 4.0 +85C VOUT [V] 8.0 2.0 0.6 0.8 VDD [V] 1.0 1.2 Ta = -40C 10.0 Ta = -40C 0.4 Pull-up to 10 V Pull-up resistance: 100 k 12.0 10.0 VOUT [V] +25C +85C S-1009N46 1.2 +25C 8.0 +85C 6.0 4.0 2.0 0 0 0 22 Ta = -40C 0 1.6 VOUT [V] 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 1.0 Pull-up to VDD Pull-up resistance: 100 k Pull-up to VDD Pull-up resistance: 100 k 0.2 0.4 0.6 0.8 VDD [V] 1.0 1.2 1.4 Seiko Instruments Inc. 0 1.0 2.0 3.0 VDD [V] 4.0 5.0 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 10. Dynamic response vs. COUT (CD pin; open) S-1009N08 10 Response time [ms] Response time [ms] S-1009C08 1 tPLH 0.1 tPHL 0.01 0.001 0.00001 0.0001 0.001 0.01 Output pin capacitance [F] Response time [ms] Response time [ms] 0.1 tPHL 0.01 0.0001 0.001 0.01 Output pin capacitance [F] Response time [ms] Response time [ms] 0.1 tPHL 0.01 0.0001 0.001 0.01 Output pin capacitance [F] tPLH 0.1 tPHL 0.01 0.001 0.01 0.0001 Output pin capacitance [F] 0.1 tPLH 1 0.1 tPHL 0.01 0.001 0.00001 0.1 0.001 0.01 0.0001 Output pin capacitance [F] 0.1 S-1009N46 10 Response time [ms] S-1009C46 1 Response time [ms] 0.1 S-1009N12 10 tPLH tPLH 0.1 0.001 0.00001 0.001 0.01 0.0001 Output pin capacitance [F] 1 0.001 0.00001 0.1 S-1009C12 1 0.01 tPHL 0.01 S-1009N11 10 tPLH 0.001 0.00001 0.1 0.001 0.00001 0.1 S-1009C11 1 0.001 0.00001 tPLH 1 tPHL 0.0001 0.001 0.01 Output pin capacitance [F] 0.1 tPLH 1 0.1 0.01 0.001 0.00001 Seiko Instruments Inc. tPHL 0.001 0.01 0.0001 Output pin capacitance [F] 0.1 23 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 1 s 1 s VIH*1 VDD S-1009 Input voltage V 100 k OUT Series VSS VIL*2 R*1 VDD CD COUT V tPLH tPHL VDD VDD x 90% Output voltage R is unnecessary for CMOS output products. *1. VDD x 10% Figure 24 *1. *2. Measurement Circuit for Response Time VIH = 10 V VIL = 0.7 V Figure 23 Caution Measurement Condition for Response Time The above connection diagram and constant will not guarantee successful operation. Perform thorough evaluation using the actual application to set the constant. 11. Delay Time vs. CD Pin Capacitance (CD) (No output pin capacitance) Ta = +25C S-1009N08 10000 1000 tD [ms] tD [ms] 1000 100 10 100 10 1 1 0.1 0.1 0.1 1 10 CD [nF] 100 1000 Ta = +25C S-1009N12 10000 0.1 10 CD [nF] 100 1000 Ta = +25C 1000 tD [ms] tD [ms] 1 S-1009N46 10000 1000 100 10 100 10 1 1 0.1 0.1 0.1 24 Ta = +25C S-1009N11 10000 1 10 CD [nF] 100 1000 Seiko Instruments Inc. 0.1 1 10 CD [nF] 100 1000 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 12. Delay Time vs. Temperature (Ta) S-1009N11 50 CD = 4.7 nF S-1009N08 50 40 tD [ms] tD [ms] 40 30 20 10 0 -40 -25 20 0 0 25 Ta [C] 50 75 85 -40 -25 0 25 Ta [C] S-1009N46 50 CD = 4.7 nF 50 75 85 CD = 4.7 nF 40 tD [ms] 40 tD [ms] 30 10 S-1009N12 50 30 20 10 0 CD = 4.7 nF 30 20 10 -40 -25 0 0 25 Ta [C] 50 75 85 -40 -25 0 25 Ta [C] 50 75 85 1 s VIH VDD Input voltage VIL *2 R*1 VDD *1 S-1009 V Series VSS tD 100 k OUT CD V VDD x 90% Output voltage *1. R is unnecessary for CMOS output products. VSS *1. *2. Figure 26 VIH = 10 V VIL = 0.7 V Figure 25 Caution Measurement circuit for delay time Measurement condition for delay time The above connection diagram and constant will not guarantee successful operation. Perform thorough evaluation using the actual application to set the constant. Seiko Instruments Inc. 25 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Application Circuit Examples 1. Microcomputer reset circuits In microcomputers, when the power supply voltage is lower than the guaranteed operating voltage, an unspecified operation may be performed or the contents of the memory register may be lost. When power supply voltage returns to the normal level, the microcomputer needs to be initialized. Otherwise, the S-1009 Series may malfunction after that. Reset circuits to protect microcomputer in the event of current being momentarily switched off or lowered. Using the S-1009 Series which has the low operating voltage, a high accuracy detection voltage and hysteresis, reset circuits can be easily constructed as seen in Figure 27 and 28. VDD1 VDD2 VDD S-1009N S-1009C Microcomputer Microcomputer VSS VSS (Only for Nch open drain output products) Figure 27 Caution 26 Example of reset circuit (S-1009C) Figure 28 Example of reset circuit (S-1009N) The above connection diagram and constant will not guarantee successful operation. Perform thorough evaluation using the actual application to set the constant. Seiko Instruments Inc. SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 2. Power-on reset circuit A power-on reset circuit can be constructed using the S-1009 Series (Nch open drain output products only). VDD RA *1 R *2 Di 100 k (RA 100 k) VIN S-1009N OUT (Nch open drain output product) C VSS *1. *2. R should be 100 k or less to prevent oscillation. Diode Di instantaneously discharges the charge stored in the capacitor (C) at the power falling, Di can be removed when the delay of the falling time is not important. Figure 29 VDD [V] OUT [V] t [s] t [s] Figure 30 Remark When the power rises sharply, the output may instantaneously be set to the "H" level due to the IC's indefinite area (the output voltage is indefinite when it is the IC's minimum operating voltage or less), as seen in Figure 31. VDD [V] OUT [V] t [s] t [s] Figure 31 Caution 1. 2. The above connection diagram and constant will not guarantee successful operation. Perform thorough evaluation using the actual application to set the constant. Note that the hysteresis width may be larger as the following equation shows when using the above connection. Perform thorough evaluation using the actual application to set the constant. Maximum hysteresis width = VHYS + RA * 20 A Seiko Instruments Inc. 27 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 3. Change of detection voltage In the Nch open drain output products of S-1009 Series, users do not need a specific value of detection voltage, the detection voltage can be changed by using a resistance divider or a diode, as seen in Figure 32 and 33. In Figure 32, hysteresis width also changes. VDD VDD R RA*1 100 k (RA 100 k) VIN R Vf1 100 k OUT S-1009N VIN S-1009N (Nch open drain ouput product) RB OUT (Nch open drain output product) VSS VSS RA + RB Detection voltage = * -VDET RB RA + RB * VHYS Hysteresis width = RB *1. Detection voltage = Vf1 + (-VDET) RA should be 100 k or less to prevent oscillation. Caution Figure 33 If RA and RB are large, the hysteresis width may also be larger than the value given by the above equation due to the through-type current (which flows slightly in an Nch open drain product). Figure 32 Caution 1. 2. The above connection diagram and constant will not guarantee successful operation. Perform thorough evaluation using the actual application to set the constant. Note that the hysteresis width may be larger as the following equation shows when using the above connections. Perform thorough evaluation using the actual application to set the constant. Maximum hysteresis width = 28 R A + RB * VHYS + RA * 20 A RB Seiko Instruments Inc. SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series Marking Specifications 1. SC-82AB SC-82AB (1) to (3) : Top view 4 (1) 1 (2) (3) 2 Product name vs. Product code 1. 1 Nch open drain output products Product Code Product Name (1) (2) (3) S-1009N08I-N4T1U T 8 A S-1009N09I-N4T1U T 8 B S-1009N10I-N4T1U T 8 C S-1009N11I-N4T1U T 8 D S-1009N12I-N4T1U T 8 E S-1009N13I-N4T1U T 8 F S-1009N14I-N4T1U T 8 G S-1009N15I-N4T1U T 8 H S-1009N16I-N4T1U T 8 I S-1009N17I-N4T1U T 8 J S-1009N18I-N4T1U T 8 K S-1009N19I-N4T1U T 8 L S-1009N20I-N4T1U T 8 M S-1009N21I-N4T1U T 8 N S-1009N22I-N4T1U T 8 O S-1009N23I-N4T1U T 8 P S-1009N24I-N4T1U T 8 Q S-1009N25I-N4T1U T 8 R S-1009N26I-N4T1U T 8 S S-1009N27I-N4T1U T 8 T S-1009N28I-N4T1U T 8 U S-1009N29I-N4T1U T 8 V S-1009N30I-N4T1U T 8 W S-1009N31I-N4T1U T 8 X S-1009N32I-N4T1U T 8 Y S-1009N33I-N4T1U T 8 Z S-1009N34I-N4T1U T 9 A S-1009N35I-N4T1U T 9 B S-1009N36I-N4T1U T 9 C S-1009N37I-N4T1U T 9 D S-1009N38I-N4T1U T 9 E S-1009N39I-N4T1U T 9 F S-1009N40I-N4T1U T 9 G S-1009N41I-N4T1U T 9 H S-1009N42I-N4T1U T 9 I S-1009N43I-N4T1U T 9 J S-1009N44I-N4T1U T 9 K S-1009N45I-N4T1U T 9 L S-1009N46I-N4T1U T 9 M Remark Product code (refer to Product name vs. Product code) 3 1. 2 CMOS output products Product Name S-1009C08I-N4T1U S-1009C09I-N4T1U S-1009C10I-N4T1U S-1009C11I-N4T1U S-1009C12I-N4T1U S-1009C13I-N4T1U S-1009C14I-N4T1U S-1009C15I-N4T1U S-1009C16I-N4T1U S-1009C17I-N4T1U S-1009C18I-N4T1U S-1009C19I-N4T1U S-1009C20I-N4T1U S-1009C21I-N4T1U S-1009C22I-N4T1U S-1009C23I-N4T1U S-1009C24I-N4T1U S-1009C25I-N4T1U S-1009C26I-N4T1U S-1009C27I-N4T1U S-1009C28I-N4T1U S-1009C29I-N4T1U S-1009C30I-N4T1U S-1009C31I-N4T1U S-1009C32I-N4T1U S-1009C33I-N4T1U S-1009C34I-N4T1U S-1009C35I-N4T1U S-1009C36I-N4T1U S-1009C37I-N4T1U S-1009C38I-N4T1U S-1009C39I-N4T1U S-1009C40I-N4T1U S-1009C41I-N4T1U S-1009C42I-N4T1U S-1009C43I-N4T1U S-1009C44I-N4T1U S-1009C45I-N4T1U S-1009C46I-N4T1U Product Code (1) (2) (3) T 6 A T 6 B T 6 C T 6 D T 6 E T 6 F T 6 G T 6 H T 6 I T 6 J T 6 K T 6 L T 6 M T 6 N T 6 O T 6 P T 6 Q T 6 R T 6 S T 6 T T 6 U T 6 V T 6 W T 6 X T 6 Y T 6 Z T 7 A T 7 B T 7 C T 7 D T 7 E T 7 F T 7 G T 7 H T 7 I T 7 J T 7 K T 7 L T 7 M Please contact our sales office for products with specifications other than the above. Seiko Instruments Inc. 29 SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 2. SOT-23-5 SOT-23-5 Top view 5 4 (1) to (3) : (4) : Product code (refer to Product name vs. Product code) Lot number (1) (2) (3) (4) 1 2 3 Product name vs. Product code 2. 1 Nch open drain output products Product Code Product Name (1) (2) (3) S-1009N08I-M5T1U T 8 A S-1009N09I-M5T1U T 8 B S-1009N10I-M5T1U T 8 C S-1009N11I-M5T1U T 8 D S-1009N12I-M5T1U T 8 E S-1009N13I-M5T1U T 8 F S-1009N14I-M5T1U T 8 G S-1009N15I-M5T1U T 8 H S-1009N16I-M5T1U T 8 I S-1009N17I-M5T1U T 8 J S-1009N18I-M5T1U T 8 K S-1009N19I-M5T1U T 8 L S-1009N20I-M5T1U T 8 M S-1009N21I-M5T1U T 8 N S-1009N22I-M5T1U T 8 O S-1009N23I-M5T1U T 8 P S-1009N24I-M5T1U T 8 Q S-1009N25I-M5T1U T 8 R S-1009N26I-M5T1U T 8 S S-1009N27I-M5T1U T 8 T S-1009N28I-M5T1U T 8 U S-1009N29I-M5T1U T 8 V S-1009N30I-M5T1U T 8 W S-1009N31I-M5T1U T 8 X S-1009N32I-M5T1U T 8 Y S-1009N33I-M5T1U T 8 Z S-1009N34I-M5T1U T 9 A S-1009N35I-M5T1U T 9 B S-1009N36I-M5T1U T 9 C S-1009N37I-M5T1U T 9 D S-1009N38I-M5T1U T 9 E S-1009N39I-M5T1U T 9 F S-1009N40I-M5T1U T 9 G S-1009N41I-M5T1U T 9 H S-1009N42I-M5T1U T 9 I S-1009N43I-M5T1U T 9 J S-1009N44I-M5T1U T 9 K S-1009N45I-M5T1U T 9 L S-1009N46I-M5T1U T 9 M Remark 30 2. 2 CMOS output products Product Name S-1009C08I-M5T1U S-1009C09I-M5T1U S-1009C10I-M5T1U S-1009C11I-M5T1U S-1009C12I-M5T1U S-1009C13I-M5T1U S-1009C14I-M5T1U S-1009C15I-M5T1U S-1009C16I-M5T1U S-1009C17I-M5T1U S-1009C18I-M5T1U S-1009C19I-M5T1U S-1009C20I-M5T1U S-1009C21I-M5T1U S-1009C22I-M5T1U S-1009C23I-M5T1U S-1009C24I-M5T1U S-1009C25I-M5T1U S-1009C26I-M5T1U S-1009C27I-M5T1U S-1009C28I-M5T1U S-1009C29I-M5T1U S-1009C30I-M5T1U S-1009C31I-M5T1U S-1009C32I-M5T1U S-1009C33I-M5T1U S-1009C34I-M5T1U S-1009C35I-M5T1U S-1009C36I-M5T1U S-1009C37I-M5T1U S-1009C38I-M5T1U S-1009C39I-M5T1U S-1009C40I-M5T1U S-1009C41I-M5T1U S-1009C42I-M5T1U S-1009C43I-M5T1U S-1009C44I-M5T1U S-1009C45I-M5T1U S-1009C46I-M5T1U Product Code (1) (2) (3) T 6 A T 6 B T 6 C T 6 D T 6 E T 6 F T 6 G T 6 H T 6 I T 6 J T 6 K T 6 L T 6 M T 6 N T 6 O T 6 P T 6 Q T 6 R T 6 S T 6 T T 6 U T 6 V T 6 W T 6 X T 6 Y T 6 Z T 7 A T 7 B T 7 C T 7 D T 7 E T 7 F T 7 G T 7 H T 7 I T 7 J T 7 K T 7 L T 7 M Please contact our sales office for products with specifications other than the above. Seiko Instruments Inc. SUPER-LOW CURRENT CONSUMPTION SUPER HIGH-ACCURACY VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.5.0_01 S-1009 Series 3. SNT-4A SNT-4A Top view 1 (1) to (3) : Product code (refer to Product name vs. Product code) 4 (1) (2) (3) 2 3 Product name vs. Product code 3. 1 Nch open drain output products Product Code Product Name (1) (2) (3) S-1009N08I-I4T1U T 8 A S-1009N09I-I4T1U T 8 B S-1009N10I-I4T1U T 8 C S-1009N11I-I4T1U T 8 D S-1009N12I-I4T1U T 8 E S-1009N13I-I4T1U T 8 F S-1009N14I-I4T1U T 8 G S-1009N15I-I4T1U T 8 H S-1009N16I-I4T1U T 8 I S-1009N17I-I4T1U T 8 J S-1009N18I-I4T1U T 8 K S-1009N19I-I4T1U T 8 L S-1009N20I-I4T1U T 8 M S-1009N21I-I4T1U T 8 N S-1009N22I-I4T1U T 8 O S-1009N23I-I4T1U T 8 P S-1009N24I-I4T1U T 8 Q S-1009N25I-I4T1U T 8 R S-1009N26I-I4T1U T 8 S S-1009N27I-I4T1U T 8 T S-1009N28I-I4T1U T 8 U S-1009N29I-I4T1U T 8 V S-1009N30I-I4T1U T 8 W S-1009N31I-I4T1U T 8 X S-1009N32I-I4T1U T 8 Y S-1009N33I-I4T1U T 8 Z S-1009N34I-I4T1U T 9 A S-1009N35I-I4T1U T 9 B S-1009N36I-I4T1U T 9 C S-1009N37I-I4T1U T 9 D S-1009N38I-I4T1U T 9 E S-1009N39I-I4T1U T 9 F S-1009N40I-I4T1U T 9 G S-1009N41I-I4T1U T 9 H S-1009N42I-I4T1U T 9 I S-1009N43I-I4T1U T 9 J S-1009N44I-I4T1U T 9 K S-1009N45I-I4T1U T 9 L S-1009N46I-I4T1U T 9 M Remark 3. 2 CMOS output products Product Name S-1009C08I-I4T1U S-1009C09I-I4T1U S-1009C10I-I4T1U S-1009C11I-I4T1U S-1009C12I-I4T1U S-1009C13I-I4T1U S-1009C14I-I4T1U S-1009C15I-I4T1U S-1009C16I-I4T1U S-1009C17I-I4T1U S-1009C18I-I4T1U S-1009C19I-I4T1U S-1009C20I-I4T1U S-1009C21I-I4T1U S-1009C22I-I4T1U S-1009C23I-I4T1U S-1009C24I-I4T1U S-1009C25I-I4T1U S-1009C26I-I4T1U S-1009C27I-I4T1U S-1009C28I-I4T1U S-1009C29I-I4T1U S-1009C30I-I4T1U S-1009C31I-I4T1U S-1009C32I-I4T1U S-1009C33I-I4T1U S-1009C34I-I4T1U S-1009C35I-I4T1U S-1009C36I-I4T1U S-1009C37I-I4T1U S-1009C38I-I4T1U S-1009C39I-I4T1U S-1009C40I-I4T1U S-1009C41I-I4T1U S-1009C42I-I4T1U S-1009C43I-I4T1U S-1009C44I-I4T1U S-1009C45I-I4T1U S-1009C46I-I4T1U Product Code (1) (2) (3) T 6 A T 6 B T 6 C T 6 D T 6 E T 6 F T 6 G T 6 H T 6 I T 6 J T 6 K T 6 L T 6 M T 6 N T 6 O T 6 P T 6 Q T 6 R T 6 S T 6 T T 6 U T 6 V T 6 W T 6 X T 6 Y T 6 Z T 7 A T 7 B T 7 C T 7 D T 7 E T 7 F T 7 G T 7 H T 7 I T 7 J T 7 K T 7 L T 7 M Please contact our sales office for products with specifications other than above. Seiko Instruments Inc. 31 2.00.2 1.30.2 4 3 0.05 +0.1 0.3 -0.05 +0.1 0.16 -0.06 2 1 +0.1 0.4 -0.05 No. NP004-A-P-SD-1.1 TITLE SC82AB-A-PKG Dimensions NP004-A-P-SD-1.1 No. SCALE UNIT mm Seiko Instruments Inc. +0.1 o1.5 -0 4.00.1 2.00.05 1.10.1 4.00.1 0.20.05 o1.050.1 (0.7) 2.20.2 2 1 3 4 Feed direction No. NP004-A-C-SD-3.0 TITLE SC82AB-A-Carrier Tape No. NP004-A-C-SD-3.0 SCALE UNIT mm Seiko Instruments Inc. 4.00.1 2.00.1 o1.5 1.10.1 +0.1 -0 4.00.1 0.20.05 o1.050.1 2.30.15 2 1 3 4 Feed direction No. NP004-A-C-S1-2.0 TITLE SC82AB-A-Carrier Tape No. NP004-A-C-S1-2.0 SCALE UNIT mm Seiko Instruments Inc. 12.5max. 9.00.3 Enlarged drawing in the central part o130.2 (60) (60) No. NP004-A-R-SD-1.1 TITLE SC82AB-A-Reel No. NP004-A-R-SD-1.1 QTY. SCALE UNIT mm Seiko Instruments Inc. 3,000 2.90.2 1.90.2 4 5 1 2 +0.1 0.16 -0.06 3 0.950.1 0.40.1 No. MP005-A-P-SD-1.2 TITLE No. SOT235-A-PKG Dimensions MP005-A-P-SD-1.2 SCALE UNIT mm Seiko Instruments Inc. 4.00.1(10 pitches:40.00.2) +0.1 o1.5 -0 2.00.05 +0.2 o1.0 -0 0.250.1 4.00.1 1.40.2 3.20.2 3 2 1 4 5 Feed direction No. MP005-A-C-SD-2.1 TITLE SOT235-A-Carrier Tape No. MP005-A-C-SD-2.1 SCALE UNIT mm Seiko Instruments Inc. 12.5max. 9.00.3 Enlarged drawing in the central part o130.2 (60) (60) No. MP005-A-R-SD-1.1 SOT235-A-Reel TITLE No. MP005-A-R-SD-1.1 SCALE QTY. UNIT mm Seiko Instruments Inc. 3,000 1.20.04 3 4 +0.05 0.08 -0.02 2 1 0.65 0.480.02 0.20.05 No. PF004-A-P-SD-4.0 TITLE SNT-4A-A-PKG Dimensions PF004-A-P-SD-4.0 No. SCALE UNIT mm Seiko Instruments Inc. +0.1 o1.5 -0 4.00.1 2.00.05 0.250.05 +0.1 5 1.450.1 2 1 3 4 o0.5 -0 4.00.1 0.650.05 Feed direction No. PF004-A-C-SD-1.0 TITLE SNT-4A-A-Carrier Tape PF004-A-C-SD-1.0 No. SCALE UNIT mm Seiko Instruments Inc. 12.5max. 9.00.3 Enlarged drawing in the central part o130.2 (60) (60) No. PF004-A-R-SD-1.0 SNT-4A-A-Reel TITLE PF004-A-R-SD-1.0 No. SCALE UNIT QTY. mm Seiko Instruments Inc. 5,000 0.52 1.16 0.52 0.3 0.35 0.3 Caution Making the wire pattern under the package is possible. However, note that the package may be upraised due to the thickness made by the silk screen printing and of a solder resist on the pattern because this package does not have the standoff. No. PF004-A-L-SD-3.0 TITLE SNT-4A-A-Land Recommendation PF004-A-L-SD-3.0 No. SCALE UNIT mm Seiko Instruments Inc. www.sii-ic.com * * * * * * The information described herein is subject to change without notice. Seiko Instruments Inc. is not responsible for any problems caused by circuits or diagrams described herein whose related industrial properties, patents, or other rights belong to third parties. The application circuit examples explain typical applications of the products, and do not guarantee the success of any specific mass-production design. When the products described herein are regulated products subject to the Wassenaar Arrangement or other agreements, they may not be exported without authorization from the appropriate governmental authority. Use of the information described herein for other purposes and/or reproduction or copying without the express permission of Seiko Instruments Inc. is strictly prohibited. The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc. Although Seiko Instruments Inc. exerts the greatest possible effort to ensure high quality and reliability, the failure or malfunction of semiconductor products may occur. The user of these products should therefore give thorough consideration to safety design, including redundancy, fire-prevention measures, and malfunction prevention, to prevent any accidents, fires, or community damage that may ensue.