TLV3491
TLV3492
TLV3494
1.8V, Nanopower,
PUSH-PULL OUTPUT COMPARATOR
DESCRIPTION
The TLV349x family of push-pull output comparators fea-
tures a fast 6µs response time and < 1.2µA (max) nanopower
capability, allowing operation from 1.8V – 5.5V. Input com-
mon-mode range beyond supply rails make the TLV349x an
ideal choice for low-voltage applications.
Micro-sized packages provide options for portable and space-
restricted applications. The single (TLV3491) is available
in SOT23-5 and SO-8. The dual (TLV3492) comes in
SOT23-8 and SO-8. The quad (TLV3494) is available in
TSSOP-14 and SO-14.
The TLV349x is excellent for power-sensitive, low-voltage
(2-cell) applications.
FEATURES
●VERY LOW SUPPLY CURRENT: 0.8µA (typ)
●INPUT COMMON-MODE RANGE 200mV
BEYOND SUPPLY RAILS
●SUPPLY VOLTAGE: +1.8V to +5.5V
●HIGH SPEED: 6µs
●PUSH-PULL CMOS OUTPUT STAGE
●SMALL PACKAGES:
SOT23-5 (Single)
SOT23-8 (Dual)
APPLICATIONS
●PORTABLE MEDICAL EQUIPMENT
●WIRELESS SECURITY SYSTEMS
●REMOTE CONTROL SYSTEMS
●HANDHELD INSTRUMENTS
●ULTRA-LOW POWER SYSTEMS
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright © 2002-2005, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
SBOS262D – DECEMBER 2002 – REVISED APRIL 2005
PRODUCT FEATURES
TLV370x 560nA, 2.5V to 16V, Push-Pull CMOS Output Stage
Comparator
TLV340x 550nA, 2.5V to 16V, Open Drain Output Stage Comparator
TLV349x RELATED PRODUCTS
®
TLV3494
TLV3491 TLV3492
TLV3494
All trademarks are the property of their respective owners.
TLV3491, 3492, 3494
SBOS262D
2www.ti.com
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas
Instruments recommends that all integrated circuits be handled
with appropriate precautions. Failure to observe proper han-
dling and installation procedures can cause damage.
ESD damage can range from subtle performance degrada-
tion to complete device failure. Precision integrated circuits
may be more susceptible to damage because very small
parametric changes could cause the device not to meet its
published specifications.
Supply Voltage ................................................................................. +5.5V
Signal Input Terminals, Voltage(2) .................. (V–) – 0.5V to (V+) + 0.5V
Current(2) .................................................. ±10mA
Output Short-Circuit(3) .............................................................. Continuous
Operating Temperature ..................................................–40°C to +125°C
Storage Temperature .....................................................–65°C to +150°C
Junction Temperature.................................................................... +150°C
Lead Temperature (soldering, 10s)............................................... +300°C
ESD Rating (Human Body Model) .................................................. 3000V
NOTE: (1) Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods may de-
grade device reliability. These are stress ratings only, and functional opera-
tion of the device at these or any other conditions beyond those specified is
not implied. (2) Input terminals are diode-clamped to the power-supply rails.
Input signals that can swing more than 0.5V beyond the supply rails should
be current limited to 10mA or less. (3) Short-circuit to ground, one amplifier
per package.
PIN CONFIGURATIONS
SPECIFIED
PACKAGE TEMPERATURE PACKAGE ORDERING TRANSPORT
PRODUCT PACKAGE-LEAD DESIGNATOR RANGE MARKING NUMBER MEDIA, QUANTITY
TLV3491 SOT23-5 DBV –40°C to +125°C VBNI TLV3491AIDBVT Tube, 250
" """"TLV3491AIDBVR Tape and Reel, 3000
TLV3491 SO-8 D –40°C to +125°C TLV3491 TLV3491AID Tube, 100
" """"TLV3491AIDR Tube, 2500
TLV3492 SOT23-8 DCN –40°C to +125°C VBO1 TLV3492AIDCNT Tube, 250
" """"TLV3492AIDCNR Tape and Reel, 3000
TLV3492 SO-8 D –40°C to +125°C TLV3492 TLV3492AID Tube, 100
" """"TLV3492AIDR Tape and Reel, 2500
TLV3494 TSSOP-14 PW –40°C to +125°C TLV3494 TLV3494AIPWT Tape and Reel, 94
" """"TLV3494AIPWR Tape and Reel, 2500
TLV3494 SO-14 D –40°C to +125°C TLV3494 TLV3494AID Tape and Reel, 58
" """"TLV3494AIDR Tape and Reel, 2500
NOTE: (1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at
www.ti.com.
PACKAGE/ORDERING INFORMATION(1)
ABSOLUTE MAXIMUM RATINGS(1)
Top View
1
2
3
5
4
Out
V–
+In
V+
–In
VBNI
SOT23-5
1
2
3
4
8
7
6
5
NC(1)
–In
+In
V–
NC(1)
V+
Output
NC(1)
TLV3491
SO-8
1
2
3
4
8
7
6
5
Out A
–In A
+In A
V–
V+
Out B
–In B
+In B
VBO1
SOT23-8
SO-8
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Out A
–In A
+In A
V+
+In B
–In B
Out B
Out D
–In D
+In D
V–
+In C
–In C
Out C
TLV3494
TSSOP-14
SO-14
NOTES: (1) NC means no internal connection.
TLV3491, 3492, 3494
SBOS262D 3
www.ti.com
ELECTRICAL CHARACTERISTICS: VS = +1.8V to +5.5V
Boldface limits apply over the specified temperature range, TA = –40°C to +125°C.
At TA = +25°C, and VS = +1.8V to +5.5V, unless otherwise noted.
TLV3491, TLV3492, TLV3494
PARAMETER CONDITION MIN TYP MAX UNITS
OFFSET VOLTAGE VOS
Input Offset Voltage VCM = 0V, IO = 0V ±3±15 mV
vs Temperature dVOS/dT TA = –40°C to +125°C±12 µV/°C
vs Power Supply PSRR VS = 1.8V to 5.5V 350 1000 µV/V
INPUT BIAS CURRENT
Input Bias Current IBVCM = VCC/2 ±1±10 pA
Input Offset Current IOS VCM = VCC/2 ±1±10 pA
INPUT VOLTAGE RANGE
Common-Mode Voltage Range VCM (V–) – 0.2V (V+) + 0.2V V
Common-Mode Rejection Ratio CMRR VCM = –0.2V to (V+) – 1.5V 60 74 dB
VCM = –0.2V to (V+) + 0.2V 54 62 dB
INPUT CAPACITANCE
Common-Mode 2pF
Differential 4pF
SWITCHING CHARACTERISTICS f = 10kHz, VSTEP = 1V
Propagation Delay Time, Low-to-High t(PLH) Input Overdrive = 10mV 12 µs
Input Overdrive = 100mV 6 µs
Propagation Delay Time, High-to-Low t(PHL) Input Overdrive = 10mV 13.5 µs
Input Overdrive = 100mV 6.5 µs
Rise Time tRCL = 10pF 100 ns
Fall Time tFCL = 10pF 100 ns
OUTPUT VS = 5V
Voltage Output High from Rail VOH IOUT = 5mA 90 200 mV
Voltage Output Low from Rail VOL IOUT = 5mA 160 200 mV
Short-Circuit Current ISC See Typical Characteristics
POWER SUPPLY
Specified Voltage VS1.8 5.5 V
Operating Voltage Range 1.8 5.5 V
Quiescent Current(1) IQVO = 5V, VO = High 0.85 1.2 µA
TEMPERATURE RANGE
Specified Range –40 +125 °C
Operating Range –40 +125 °C
Storage Range –65 +150 °C
Thermal Resistance,
θ
JA
SOT23-5, SOT23-8 200 °C/W
SO-8 150 °C/W
SO-14, TSSOP-14 100 °C/W
NOTE: (1) IQ per channel.
TLV3491, 3492, 3494
SBOS262D
4www.ti.com
TYPICAL CHARACTERISTICS
At TA = +25°C, VS = +1.8V to +5.5V, and Input Overdrive = 100mV, unless otherwise noted.
QUIESCENT CURRENT vs TEMPERATURE
–50
Quiescent Current (µA)
Temperature (°C)
0–25 50 7525 100 125
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.65
0.60
VDD = 5V
VDD = 1.8V
VDD = 3V
INPUT BIAS CURRENT vs TEMPERATURE
–50
Input Bias Current (pA)
Temperature (°C)
25 50–25 0 75 100 125
45
40
35
30
25
20
15
10
5
0
–5
OUTPUT LOW vs OUTPUT CURRENT
0
V
OL
(V)
Output Current (mA)
462
V
DD
= 5V
81012
0.25
0.2
0.15
0.1
0.05
0
V
DD
= 3V
V
DD
= 1.8V
QUIESCENT CURRENT
vs OUTPUT SWITCHING FREQUENCY
1
Quiescent Current (µA)
Output Transition Frequency (Hz)
10010 1k 10k 100k
12
10
8
6
4
2
0
V
S
= 5V
V
S
= 3V
V
S
= 1.8V
SHORT-CIRCUIT CURRENT vs SUPPLY VOLTAGE
1.5
Short-Circuit Current (mA)
Supply Voltage (V)
3
Sink
Source
3.52 2.5 4 4.5 5 5.5
140
120
100
80
60
40
20
0
OUTPUT HIGH vs OUTPUT CURRENT
0
VS – VOH (V)
Output Current (mA)
462 8 10 12
0.25
0.2
0.15
0.1
0.05
0
VDD = 5V
VDD = 3V
VDD = 1.8V
TLV3491, 3492, 3494
SBOS262D 5
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, VS = +1.8V to +5.5V, and Input Overdrive = 100mV, unless otherwise noted.
PROPAGATION DELAY (t
PLH
) vs CAPACITIVE LOAD
0.01
t
PLH
(µs)
Capacitive Load (nF)
1100.1 100 1k
80
70
60
50
40
30
20
10
0
V
DD
= 1.8V
V
DD
= 5V
V
DD
= 3V
PROPAGATION DELAY (tPHL) vs CAPACITIVE LOAD
0.01
tPHL (µs)
Capacitive Load (nF)
1100.1 100 1k
80
70
60
50
40
30
20
10
0
VDD = 5V
VDD = 3V
VDD = 1.8V
PROPAGATION DELAY (tPHL) vs INPUT OVERDRIVE
0
tPHL (µs)
Input Overdrive (mV)
40 50 6010 20 30 70 9080 100
20
18
16
14
12
10
8
6
4
VDD = 1.8V
VDD = 5V
VDD = 3V
PROPAGATION DELAY (tPLH) vs INPUT OVERDRIVE
0
tPLH (µs)
Input Overdrive (mV)
40 50 6010 20 30 70 9080 100
20
18
16
14
12
10
8
6
4
VDD = 5V
VDD = 3V
VDD = 1.8V
PROPAGATION DELAY (tPLH) vs TEMPERATURE
–50
tPLH (µs)
Temperature (°C)
25 50–25 0 75 100 125
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
VDD = 1.8V
VDD = 3V
VDD = 5V
PROPAGATION DELAY (t
PHL
) vs TEMPERATURE
t
PHL
(µs)
Temperature (°C)
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
V
DD
= 1.8V
V
DD
= 5V
V
DD
= 3V
–50 25 50–25 0 75 100 125
TLV3491, 3492, 3494
SBOS262D
6www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, VS = +1.8V to +5.5V, and Input Overdrive = 100mV, unless otherwise noted.
PROPAGATION DELAY (t
PHL
)
2µs/div
500mV/div2V/div
V
DD
= ±2.5V
V
IN+
V
IN–
V
OUT
PROPAGATION DELAY (tPLH)
2µs/div
500mV/div
2V/div
VDD = ±0.9V
VIN–
VIN+
VOUT
PROPAGATION DELAY (t
PHL
)
2µs/div
500mV/div
2V/div
V
DD
= ±0.9V
V
IN–
V
IN+
V
OUT
PROPAGATION DELAY (t
PLH
)
500mV/div
2V/div
2µs/div
V
DD
= ±2.5V
V
IN–
V
IN+
V
OUT
TLV3491, 3492, 3494
SBOS262D 7
www.ti.com
APPLICATIONS INFORMATION
The TLV349x family of comparators features rail-to-rail input
and output on supply voltages as low as 1.8V. The push-pull
output stage is optimal for reduced power budget applica-
tions and features no shoot-through current. Low supply
voltages, common-mode input range beyond supply rails,
and a typical supply current of 0.8µA make the TLV349x
family an excellent candidate for battery-powered applica-
tions with single-cell operation.
BOARD LAYOUT
Figure 1 shows the typical connections for the TLV349x. To
minimize supply noise, power supplies should be capaci-
tively decoupled by a 0.01µF ceramic capacitor in parallel
with a 10µF electrolytic capacitor. Comparators are very
sensitive to input noise. Proper grounding (use of ground
plane) will help maintain specified performance of the TLV349x
family.
FIGURE 1. Basic Connections of the TLV349x.
FIGURE 2. Adding Hysteresis to the TLV349x.
SETTING REFERENCE VOLTAGE
It is important to use a stable reference when setting the
transition point for the TLV349x. The REF1004 provides a
1.25V reference voltage with low drift and only 8µA of
quiescent current.
EXTERNAL HYSTERESIS
Comparator inputs have no noise immunity within the range
of specified offset voltage (±15mV). For noisy input signals,
the comparator output may display multiple switching as
input signals move through the switching threshold. The
typical comparator threshold of the TLV349x is ±15mV. To
prevent multiple switching within the comparator threshold of
the TLV349x, external hysteresis may be added by connect-
ing a small amount of feedback to the positive input. Figure
2 shows a typical topology used to introduce hysteresis,
described by the equation:
VVR
RR
HYST =×
+
+1
12
VHYST will set the value of the transition voltage required to
switch the comparator output by increasing the threshold
region, thereby reducing sensitivity to noise.
TLV349x
V
IN
V
OUT
0.01µF
V
REF
10µF
V+
TLV349x
V
IN
V
OUT
V
HYST
= 0.38V
V+
5.0V
V
REF
R
1
39kΩ
R
2
560kΩ
TLV3491, 3492, 3494
SBOS262D
8www.ti.com
APPLICATIONS
RELAXATION OSCILLATOR
The TLV349x can be configured as a relaxation oscillator to
provide a simple and inexpensive clock output (see Figure
3.) The capacitor is charged at a rate of 0.69RC. It also
discharges at a rate of 0.69RC. Therefore, the period is
1.38RC. R1 may be a different value than R2.
FIGURE 3. TLV349x Configured as a Relaxation Oscillator.
FIGURE 4. The TLV349x Configured as a Reset Circuit for
the MSP430.
POWER-ON RESET
The reset circuit shown in Figure 4 provides a time delayed
release of reset to the MSP430 microcontroller. Operation of
the circuit is based on a stabilization time constant of the
supply voltage, rather than on a predetermined voltage
value. The negative input is a reference voltage created by
a simple resistor divider. These resistor values should be
relatively high to reduce the current consumption of the
circuit. The positive input is an RC circuit that provides a
power-up delay. When power is applied, the output of the
comparator is low, holding the processor in the reset condi-
tion. Only after allowing time for the supply voltage to
stabilize does the positive input of the comparator become
higher than the negative input, resulting in a high output state
and releasing the processor for operation. The stabilization
time required for the supply voltage is adjustable by the
selection of the RC component values. Use of a lower-valued
resistor in this portion of the circuit will not increase current
consumption because no current flows through the RC circuit
after the supply has stabilized. The reset delay time needed
depends on the power-up characteristics of the system
power supply. R1 and C1 are selected to allow enough time
for the power supply to stabilize. D1 provides rapid reset if
power is lost. In this example, the R1 • C1 time constant is
10ms.
V+ F = 724Hz
V+
2/3 (V+)
1/3 (V+)
R1
1MΩ
R2
1MΩ
R2
1MΩ
R2
1MΩ
VOUT
VC
V+
t
C
1000pF
T1T2
t
TLV349x
V+
C1
10nF
R1
1MΩ
R2
2MΩ
R3
2MΩ
RESET
MSP430
PACKAGING INFORMATION
Orderable Device Status (1) Package
Type Package
Drawing Pins Package
Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
TLV3491AID ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3491AIDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3491AIDBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3491AIDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3491AIDBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3491AIDG4 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3491AIDR ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3491AIDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3492AID ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3492AIDCNR ACTIVE SOT-23 DCN 8 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TLV3492AIDCNRG4 ACTIVE SOT-23 DCN 8 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TLV3492AIDCNT ACTIVE SOT-23 DCN 8 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TLV3492AIDCNTG4 ACTIVE SOT-23 DCN 8 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TLV3492AIDG4 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3492AIDR ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3492AIDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3494AID ACTIVE SOIC D 14 50 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3494AIDG4 ACTIVE SOIC D 14 50 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3494AIPWR ACTIVE TSSOP PW 14 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3494AIPWRG4 ACTIVE TSSOP PW 14 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3494AIPWT ACTIVE TSSOP PW 14 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
TLV3494AIPWTG4 ACTIVE TSSOP PW 14 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
PACKAGE OPTION ADDENDUM
www.ti.com 27-Aug-2009
Addendum-Page 1
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS
compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
PACKAGE OPTION ADDENDUM
www.ti.com 27-Aug-2009
Addendum-Page 2
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
TLV3491AIDBVR SOT-23 DBV 5 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3
TLV3491AIDBVT SOT-23 DBV 5 250 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3
TLV3491AIDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1
TLV3492AIDCNR SOT-23 DCN 8 3000 180.0 8.4 3.2 3.1 1.39 4.0 8.0 Q3
TLV3492AIDCNT SOT-23 DCN 8 250 180.0 8.4 3.2 3.1 1.39 4.0 8.0 Q3
TLV3492AIDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1
TLV3494AIPWR TSSOP PW 14 2500 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1
TLV3494AIPWT TSSOP PW 14 250 180.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 1
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
TLV3491AIDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0
TLV3491AIDBVT SOT-23 DBV 5 250 180.0 180.0 18.0
TLV3491AIDR SOIC D 8 2500 367.0 367.0 35.0
TLV3492AIDCNR SOT-23 DCN 8 3000 210.0 185.0 35.0
TLV3492AIDCNT SOT-23 DCN 8 250 210.0 185.0 35.0
TLV3492AIDR SOIC D 8 2500 367.0 367.0 35.0
TLV3494AIPWR TSSOP PW 14 2500 367.0 367.0 35.0
TLV3494AIPWT TSSOP PW 14 250 210.0 185.0 35.0
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 2
IMPORTANT NOTICE
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