AD5273 Analog Devices, AD5273 Datasheet - Page 5

• Manufacturer Part Number: AD5273
• Description: 64-Position OTP Digital Potentiometer
• Manufacturer: Analog Devices

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Pin No.
1
2
3
4
5
6
7
8
REV. 0
Mnemonic
W
V
GND
SCL
SDA
A0
B
A
DD
Description
Wiper Terminal W
Positive Power Supply. Specifi ed for non-OTP operation from 2.7 V to 5.5 V.
For OTP programming, V
Common Ground
Serial Clock Input. Requires Pull-Up Resistor.
Serial Data Input/Output. Requires Pull-Up Resistor.
I
Resistor Terminal B
Resistor Terminal A
2
C Device Address Bit
PIN FUNCTION DESCRIPTIONS
DD
GND
SCL
V
needs to be a minimum of 5 V.
DD
W
1
2
3
4
(Not to Scale)
AD5273
TOP VIEW
–5–
8
7
6
5
A0
SDA
A
B
AD5273