General Description
The MAX328/MA329 are monolithic CMOS analog multi-
plexers. The MAX328 is a single-ended, 1-of-8 device,
and the MAX329 is a differential, 2-of-8 device.
Designed to provide the lowest possible on- and off-
leakages, these multiplexers switch signals from high
source impedance, providing the mux operates into a
high-input-impedance op amp or A/D converter. The
MAX328/MAX329 are pin-for-pin replacements for the
popular DG508/DG509 in these applications.
Adding an external 40kΩresistor to each input makes
the MAX328/MAX329 an excellent fault-tolerant multi-
plexer. Low leakage (less than 1pA at +25°C) and
2.5kΩon-resistance allow the circuit to sustain 110V
AC faults indefinitely while maintaining an error of less
than 40nV for normal signals (i.e., 1pA times 40kΩ).
The MAX328/MAX329 work equally well with a single
supply of 10V to 30V or dual supplies of ±5V to ±18V.
They also perform well with unbalanced combinations of
supply voltage, such as +12V and -5V or +5V and -15V.
Low power dissipation (1.9mW with ±15V supplies)
allows use in portable applications.
Applications
Control Systems
Data Logging Systems
Aircraft Heads-Up Displays
Data-Acquisition Systems
Signal Routing
Features
♦Ultra-Low Off- and On-Leakage: 1pA Typ
♦Bidirectional Operation (Use as Mux or Demux)
♦TTL and CMOS Logic Compatibility
♦Analog Signal Range Includes Power-Supply Rails
♦Switching Speeds Less Than 1.5µs
♦Pin Compatible with DG508/DG509 and
MAX358/MAX359
♦Latchup Proof Construction
MAX328/MAX329
Ultra-Low Leakage Monolithic CMOS
Analog Multiplexers
________________________________________________________________ Maxim Integrated Products 1
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
A0 A1
A2
GND
V+
S5
S6
S7
S8
TOP VIEW
MAX328
DIP/SO
EN
V-
S3
S1
S2
S4
D
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
A0 A1
GND
V+
S1B
S2B
S3B
S4B
DB
MAX329
DIP/SO
EN
V-
S3A
S1A
S2A
S4A
DA
Pin Configurations
Ordering Information
MAX328
V+ V-GND
A0A1A2EN
S1
S8
D
OP
AMP
+15V -15V
40kΩ
1/2W
40kΩ
1/2W
ANALOG
INPUT
ANALOG
INPUT
DM7493
+15V
+15V
N.C.
CLK IN
N.C.
GNDV02
V01
AIN
BIN
QB
QC
QO
QA
V+
EN IN
(MUX ON/OFF CONTROL)
OUT
i BIAS < 1pA
1-OF-8 CHANNEL SEQUENTIAL MUX WITH 120V AC FAULT CAPABILITY
Typical Operating Circuit
19-1006; Rev 2; 9/01
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
*Contact factory for dice specifications.
**Contact factory for availability. Substrate may be allowed to
float or be connected to V+.
Ordering Information and Pin Configurations continued at
end of data sheet.
PART TEMP RANGE PIN-PACKAGE
MAX328CPE 0°C to +70°C 16 Plastic DIP
MAX328CWE 0°C to +70°C 16 Wide SO
MAX328CJE 0°C to +70°C 16 CERDIP
MAX328C/D 0°C to +70°C Dice*
MAX328EGE -40°C to +85°C 16 QFN
MAX328EPE -40°C to +85°C 16 Plastic DIP
MAX328EWE -40°C to +85°C 16 Wide SO
MAX328EJE -40°C to +85°C 16 CERDIP**
MAX328MJE -55°C to +125°C 16 CERDIP**
MAX328/MAX329
Ultra-Low Leakage Monolithic CMOS
Analog Multiplexers
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V+ = +15V, V- = -15V, GND = 0V, TA= +25°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Voltage Referenced to V-
V+ ........................................................................................+44V
GND .....................................................................................+25V
Digital Inputs (Note 1), VS, VD............................-2V to (V+ + 2V)
Current (Any Terminal, Except S or D)................................30mA
Continuous Current, S or D
(pulsed at 1ms, 10% duty cycle max) ............................40mA
Operating Temperature Range
MAX328/329 C _ _ ..............................................0°C to +70°C
MAX328/329 E _ _ ...........................................-40°C to +85°C
MAX328/329 M _ _.........................................-55°C to +125°C
Power Dissipation (Package) (Note 1)
16-Pin CERDIP (Note 2) ...............................................900mW
16-Pin Plastic DIP (Note 3)...........................................470mW
16-Pin Wide SO (Note 4) ..............................................750mW
16-Pin QFN (Note 5) ...................................................1538mw
Storage Temperature.........................................-65°C to +150°C
LIMITS
MAX328M
MAX329M
MAX328C/E
MAX329C/E
PARAMETER SYMBOL TEST CONDITIONS
MIN TYP MAX MIN TYP MAX
UNITS
SWITCH
Analog Signal Range VANALOG ±15 ±15 V
VD = 10V,
IS = 100µA 1.5 2.5 1.5 3.5
Drain-Source
On-Resistance RDS
(
ON
)
VD = -10V,
IS = 100µA
Seq. each
switch on,
VAL = 0.8V,
VAH = 2.4V 1.0 2.5 1.0 3.5
kΩ
Greatest Change in
Drain-Source On-
Resistance Between
Channels
∆RDS
(
ON
)
RDS(on) =
RDS(ON) Max - RDS(ON) Min
( )
RDS(ON) Ave
22%
VS = 10V, VD = -10V 0.1 ±10 0.1 ±10
Source Off-Leakage
Current (Note 6) IS(OFF) VS = -10V, VD = 10V VEN = 0V 0.3 ±10 0.3 ±10 pA
VD = 10V, VS = -10V 0.3 ±10 0.3 ±10
MAX328 VD = -10V, VS = 10V 1.0 ±10 1.0 ±10
VD = 10V, VS = -10V 0.3 ±10 0.3 ±10
Drain Off-
Leakage
Current (Note 6) MAX329
ID(OFF)
VD = -10V, VS = 10V
VEN = 0V
0.5 ±10 0.5 ±10
pA
VS (all) = VD = 10V 3.0 ±10 3.0 ±10
MAX328 VS (all) = VD = -10V 2.0 ±10 2.0 ±10
VS (all) = VD = 10V 1.5 ±10 1.5 ±10
Drain On-
Leakage
Current (Note 6) MAX329
ID(ON)
VS (all) = VD = -10V
Seq. each
switch on,
VAL = 0.8V,
VAH = 2.4V 1.0 ±10 1.0 ±10
pA
Note 1: All leads soldered or welded to PC board.
Note 2: Derate 12mW/°C above +75°C.
Note 3: Derate 6.3mW/°C above +75°C.
Note 4: Derate 10mW/°C above +75°C.
Note 5: Derate 19.2mW/°C above +75°C.
MAX328/MAX329
Ultra-Low Leakage Monolithic CMOS
Analog Multiplexers
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V+ = +15V, V- = -15V, GND = 0V, TA= +25°C, unless otherwise noted.)
LIMITS
MAX328M
MAX329M
MAX328C/E
MAX329C/E
PARAMETER SYMBOL TEST CONDITIONS
MIN TYP MAX MIN TYP MAX
UNITS
INPUT
VA = 2.4V 0.001 ±1 0.001 ±1
Address Input Current,
Input Voltage High IAH VA = 15V 0.001 ±1 0.001 ±1 µA
VEN = 2.4V 0.001 ±1 0.001 ±1
Address Input Current,
Input Voltage Low IAL VEN = 0V
All
VA = 0V 0.001 ±1 0.001 ±1 µA
DYNAMIC
Switching Time of
Multiplexer tTRANSITION See Figure 1 1.0 1.5 µs
Break-Before-Make
Interval tOPEN See Figure 2 0.2 0.2 µs
Enable Turn-On Time tON
(
EN
)
See Figure 3 1.0 1.5 µs
Enable Turn-Off Time tOFF
(
EN
)
See Figure 3 0.7 1.0 µs
Off-Isolation OIRR VEN = 0V, RL = 1kΩ, CL = 15pF,
VS = 7VRMS, f = 500kHz 84 84 dB
Source Off-Capacitance CS
(
OFF
)
VS = 0V VEN = 0V,
f = 1MHz 1.8 1.8 pF
MAX328 8.0 8.0
Drain Off-
Capacitance MAX329 CD
(
OFF
)
VD = 0V VEN = 0V,
f = 1MHz 4.0 4.0 pF
VA = +10V 1 1
VA = 0V 2 5 2 5
Charge Injection (Note 8) Q(INJ)
VA = -10V 4 4
pc
SUPPLY
Positive Supply Current I+ VEN = 2.4V VA = 0V/5V 4.5 200 4.5 200 µA
Negative Supply Current I- VEN = 2.4V VA = 0V/5V 1 -100 1 -100 µA
Power-Supply Range for
Continuous Operation
(Note 7)
VOP ±5 ±18 ±5 ±18 V
Note 6: All leakage parameters are 100% tested at maximum rated operating temperature, i.e., +70°C, +85°C, +125°C, and guaran-
teed by correlation at +25°C.
Note 7: Electrical characteristics, such as On-Resistance, change when power supplies other than ±15V are used. Power-supply
range is a design characteristic, not production tested.
Note 8: Guaranteed by design.
Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing.
MAX328/MAX329
Ultra-Low Leakage Monolithic CMOS
Analog Multiplexers
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (Over Temperature)
(V+ = +15V, V- = -15V, GND = 0V, TA= TMIN to TMAX, unless otherwise noted.)
LIMITS
MAX328M
MAX329M
MAX328C/E
MAX329C/E
PARAMETER SYMBOL TEST CONDITIONS
MIN TYP MAX MIN TYP MAX
UNITS
SWITCH
Analog Signal Range VANALOG ±15 ±15 V
VD = 10V,
IS = 100µA 2.2 4 1.9 5
Drain-Source
On-Resistance RDS
(
ON
)
VD = -10V,
IS = 100µA
Seq. each
switch on,
VAL = 0.8V,
VAH = 2.4V 1.5 4 1.2 5
kΩ
VS = 10V, VD = -10V ±5 ±5
Source Off-
Leakage Current (Note 9) IS(OFF) VS = -10V, VD = 10V VEN = 0V ±5 ±5 nA
VD = 10V, VS = -10V ±20 ±20
MAX328 VD = -10V, VS = 10V ±20 ±20
VD = 10V, VS = -10V ±10 ±10
Drain Off-
Leakage
Current (Note 9) MAX329
ID(OFF)
VD = -10V, VS = 10V
VEN = 0V
±10 ±10
nA
VS (all) = VD = 10V ±20 ±20
MAX328 VS (all) = VD = -10V ±20 ±20
VS (all) = VD = 10V ±10 ±10
Drain On-
Leakage
Current (Note 9) MAX329
ID(ON)
VS (all) = VD = -10V
Seq. each
switch on,
VAL = 0.8V,
VAH = 2.4V ±10 ±10
nA
INPUT
VA = 2.4V 0.01 ±1 0.01 ±1
Address Input Current,
Input Voltage High IAH VA = 15V 0.01 ±1 0.01 ±1 µA
VEN = 2.4V 0.01 ±1 0.01 ±1
Address Input Current,
Input Voltage Low IAL VEN = 0V
All
VA = 0V 0.01 ±1 0.01 ±1 µA
Note 9: Leakage parameters are 100% tested at maximum rated operating temperature, i.e., +70°C, etc.
MAX328/MAX329
Ultra-Low Leakage Monolithic CMOS
Analog Multiplexers
_______________________________________________________________________________________ 5
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
RDS(ON) vs. ANALOG INPUT
FOR DUAL SUPPLIES
MAX328/MAX329 toc01
ANALOG INPUT (V)
RDS(ON) (kΩ)
1050-5-10
1
2
3
4
5
6
7
8
9
0
-15 15
±5V SUPPLIES
±15V SUPPLIES
RDS(ON) vs. ANALOG INPUT
FOR SINGLE SUPPLY
MAX328/MAX329 toc02
ANALOG INPUT (V)
RDS(ON) (kΩ)
105
1
2
3
4
5
0
015
WITH +15V SUPPLY
IS(OFF) vs. TEMPERATURE
MAX328/MAX329 toc03
TEMPERATURE (°C)
LEAKAGE (nA)
105856545255-15-35
0.001
0.01
0.1
1.0
10.0
0.0001
-55 125
V+ = 15V
V- = 15V
MAX328/
MAX329
ID(ON), ID(OFF) vs. TEMPERATURE
MAX328/MAX329 toc04
TEMPERATURE (°C)
LEAKAGE (nA)
105856545255-15-35
0.01
0.1
1.0
10
100
0.001
-55 125
V+ = 15V
V- = 15V
MAX328
MAX328/MAX329
Ultra-Low Leakage Monolithic CMOS
Analog Multiplexers
6 _______________________________________________________________________________________
PIN
MAX328 MAX329
DIP/SO QFN DIP/SO QFN
NAME FUNCTION
1, 15, 16 15, 14, 13 ——A0, A2, A1 Address Input
——1, 16 15, 14 A0, A1 Address Input
2 16 2 16 EN Enable
3 1 3 1 V- Negative-Supply Voltage Input
4–72–5——S1–S4 Analog Inputs—Bidirectional
——4–72–5 S1A–S4A Analog Inputs—Bidirectional
86—— D Analog Outputs—Bidirectional
——8, 9 6, 7 DA, DB Analog Outputs—Bidirectional
9–12 7–10 ——S8–S5 Analog Inputs—Bidirectional
——10–13 8–11 S4B–S1B Analog Inputs—Bidirectional
13 11 14 12 V+ Positive-Supply Voltage Input
14 12 15 13 GND Ground
Pin Description
Truth Table—MAX328
A2A1A0EN ON
SWITCH
X X X 0 None
00001
00112
01013
01114
10015
10116
11017
11118
Truth Table—MAX329
A1A0EN ON
SWITCH
X X 0 None
0011
0112
1013
1114
Note: Logic “0” = VAL ≤0.8V, Logic “1” = VAH ≥2.4V
MAX328/MAX329
Ultra-Low Leakage Monolithic CMOS
Analog Multiplexers
_______________________________________________________________________________________ 7
MAX328
A2+5V
S1
A1
EN
2.4V
VOUT
VA
OUT
S8
A0
S2–S7
GND
1kΩ
50Ω
12.5pF
0V
VAH = 3.0V
tOPEN
50%50%
OUTPUT
ADDRESS
DRIVE (VA)
Figure 2. Break-Before-Make Delay (tOPEN)
MAX328
A2S1
A1
EN
VA
OUT
A0
S2–S7
GND
1kΩ
50Ω
12.5pF
+10V
50%
90%
90%
tOFF(EN)
tON(EN)
OUTPUT
ENABLE DRIVE
VAH = 3.0V
0V
Figure 3. Enable Delay (tON(EN), tOFF(EN))
MAX328
A2±10V
-10V
0V
+10V
50%
90%
10V
±
S1
A1
S2
EN
+VAH
VAH = 3.0V
OUTPUT A
VA
tA
OUT
S8
A0
S2–S7
GND
10MΩ
50ΩPROBE
14pF
ADDRESS
DRIVE (VA)
Figure 1. Access Time vs. Logic Level (High)
MAX328/MAX329
Ultra-Low Leakage Monolithic CMOS
Analog Multiplexers
8 _______________________________________________________________________________________
Applications Information
Figure 4 is a typical circuit for converting the
MAX328/MAX329 into a fault-tolerant mux. In this
application, the internal diodes limit the voltage at the
MAX328 input to ±15.7V (±15V supplies). No external
diodes need to be added with the MAX328/MAX329,
unlike conventional multiplexers requiring external
diodes.
The resistors, R, need to be 39kΩor higher to limit the
power dissipation in the resistor when a 120V AC fault
occurs (i.e., power dissipation is (120-16)2/39kΩor
0.28W. This is why a 1/2/W resistor is needed). The circuit
withstands an indefinite fault to a 120V AC line with no
damage to any component.
In addition to allowing fault-protection, the guaranteed
low leakage of the MAX328/MAX329 also reduces signal
errors. The circuit in Figure 4 produces an error voltage of
10pA (max leakage) x 39kΩor 0.39µV at room tempera-
ture and 39µV at +125°C. Therefore, for 10V signals, the
MAX328/MAX329 allows 17-bit resolution (38µV = 1LSB)
over the full temperature range.
S8 D
98
10
11
12
13
14
S7
S6
S5
V+
GND
7
6
5
4
3
S4
S3
S2
S1
V-
15 16 1 2
A2 A1 A0 EN
0.104”
(2.64mm)
0.118”
(2.90mm)
0.104”
(2.64mm)
0.118”
(2.90mm)
ENA0A1
2116
7
6
5
4
3
S4A
S3A
S2A
S1A
V-
DB DA
98
10
11
12
13
14
15
S4B
S3B
S2B
S1B
V+
GND
MAX328
MAX329
Chip Topographies
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
A0A1
A2
MAX328
MAX329
EN
VOUT
S4
S3
S2
S1
1µF
-15V
R
R
R
R
R
R
R
R
S5
S6
S7
S8
1µF
+15V
R = 39kΩ 1/2W
Figure 4. Fault-Tolerant MUX (indefinitely withstands 120V AC
fault voltages)
MAX328/MAX329
Ultra-Low Leakage Monolithic CMOS
Analog Multiplexers
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________ 9
© 2001 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
Ordering Information (continued)
*Contact factory for dice specifications.
**Contact factory for availability. Substrate may be allowed to
float or be connected to V+.
PART TEMP RANGE PIN-PACKAGE
MAX329CPE 0°C to +70°C 16 Plastic DIP
MAX329CWE 0°C to +70°C 16 Wide SO
MAX329CJE 0°C to +70°C 16 CERDIP
MAX329C/D 0°C to +70°C Dice*
MAX329EGE -40°C to +85°C 16 QFN
MAX329EPE -40°C to +85°C 16 Plastic DIP
MAX329EWE -40°C to +85°C 16 Wide SO
MAX329EJE -40°C to +85°C 16 CERDIP**
MAX329MJE -55°C to +125°C 16 CERDIP**
16 EN
15 A0
14 A1
13 A2
10 S5
11 V+
12 GND
9S6
2S1
1V-
3S2
4S3
5S4
6D
7
S8
8S7
MAX328
LOGIC
16 EN
15 A0
14 A1
13 GND
10 S2B
11 S1B
12 V+
9 S3B
2S1A
1V-
3S2A
4S3A
5S4A
6DA
7
DB
8S4B
MAX329
LOGIC
TOP VIEW
Pin Configurations (continued)
Package Information
For the latest package outline information, go to
www.maxim-ic.com/packages.
ENGLISH • ???? • ??? • ???
WHAT'S NEW
PRODUCTS
SOLUTIONS
DESIGN
APPNOTES
SUPPORT
BUY
COMPANY
MEMBERS
MAX328
Part Number Table
Notes:
See the MAX328 QuickView Data Sheet for further information on this product family or download the
MAX328 full data sheet (PDF, 768kB).
1.
Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.2.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within
one business day.
3.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: See
full data sheet or Part Naming Conventions.
4.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the
product uses.
5.
Part Number
Free
Sample
Buy
Direct
Package:
TYPE PINS SIZE
DRAWING CODE/VAR *
Temp
RoHS/Lead-Free?
Materials Analysis
MAX328CJE
Ceramic DIP;16 pin;.300"
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J16-3*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX328EJE
Ceramic DIP;16 pin;.300"
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J16-3*
-40C to +85C
RoHS/Lead-Free: No
Materials Analysis
MAX328MJE
Ceramic DIP;16 pin;.300"
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J16-3*
-55C to +125C
RoHS/Lead-Free: No
Materials Analysis
MAX328C/D
RoHS/Lead-Free: No
MAX328CPE+
PDIP;16 pin;.300"
Dwg: 21-0043D (PDF)
Use pkgcode/variation: P16+2*
0C to +70C
RoHS/Lead-Free: Yes
Materials Analysis
MAX328EPE+
PDIP;16 pin;.300"
Dwg: 21-0043D (PDF)
Use pkgcode/variation: P16+2*
-40C to +85C
RoHS/Lead-Free: Yes
Materials Analysis
MAX328CPE
PDIP;16 pin;.300"
Dwg: 21-0043D (PDF)
Use pkgcode/variation: P16-2*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX328EPE
PDIP;16 pin;.300"
Dwg: 21-0043D (PDF)
Use pkgcode/variation: P16-2*
-40C to +85C
RoHS/Lead-Free: No
Materials Analysis
MAX328CWE-T
SOIC;16 pin;.300"
Dwg: 21-0042B (PDF)
Use pkgcode/variation: W16-2*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX328CWE
SOIC;16 pin;.300"
Dwg: 21-0042B (PDF)
Use pkgcode/variation: W16-2*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX328CWE+T
SOIC;16 pin;.300"
Dwg: 21-0042B (PDF)
Use pkgcode/variation: W16+2*
0C to +70C
RoHS/Lead-Free: Yes
Materials Analysis
MAX328CWE+
SOIC;16 pin;.300"
Dwg: 21-0042B (PDF)
Use pkgcode/variation: W16+2*
0C to +70C
RoHS/Lead-Free: Yes
Materials Analysis
MAX328EWE-T
SOIC;16 pin;.300"
Dwg: 21-0042B (PDF)
Use pkgcode/variation: W16-2*
-40C to +85C
RoHS/Lead-Free: No
Materials Analysis
MAX328EWE
SOIC;16 pin;.300"
Dwg: 21-0042B (PDF)
Use pkgcode/variation: W16-2*
-40C to +85C
RoHS/Lead-Free: No
Materials Analysis
MAX328EWE+
SOIC;16 pin;.300"
Dwg: 21-0042B (PDF)
Use pkgcode/variation: W16+2*
-40C to +85C
RoHS/Lead-Free: Yes
Materials Analysis
MAX328EWE+T
SOIC;16 pin;.300"
Dwg: 21-0042B (PDF)
Use pkgcode/variation: W16+2*
-40C to +85C
RoHS/Lead-Free: Yes
Materials Analysis
MAX328ETE+
THIN QFN;16 pin;5x5x0.8mm
Dwg: 21-0140K (PDF)
Use pkgcode/variation: T1655+2*
-40C to +85C
RoHS/Lead-Free: Yes
Materials Analysis
MAX328ETE+T
THIN QFN;16 pin;5x5x0.8mm
Dwg: 21-0140K (PDF)
Use pkgcode/variation: T1655+2*
-40C to +85C
RoHS/Lead-Free: Yes
Materials Analysis
MAX328ETE
THIN QFN;16 pin;5x5x0.8mm
Dwg: 21-0140K (PDF)
Use pkgcode/variation: T1655-2*
-40C to +85C
RoHS/Lead-Free: No
Materials Analysis
MAX328ETE-T
THIN QFN;16 pin;5x5x0.8mm
Dwg: 21-0140K (PDF)
Use pkgcode/variation: T1655-2*
-40C to +85C
RoHS/Lead-Free: No
Materials Analysis
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