DS3930 Datasheet, PDF (6/12 Pages) Maxim Integrated Products – RELIABILITY REPORT FOR DS3930, REV A1

Hex Nonvolatile Potentiometer with
I/O and Memory
Pin Description
PIN
NAME
FUNCTION
1
A0
Address Input. The address input pins determine the 2-wire address of the device.
2
A1
Address Input
3
A2
Address Input
4
SDA
2-Wire Serial Data I/O. This pin is for serial data transfer to and from the device.
5
SCL
2-Wire Serial Clock Input. The serial clock input is used to clock data into and out of the device.
6
I/O₀
General-Purpose NV I/O Pin
7
I/O₁
General-Purpose NV I/O Pin
8
I/O₂
General-Purpose NV I/O Pin
9
V_CC
Supply Voltage
10
GND
Ground
11
I/O₃
General-Purpose NV I/O Pin
12
W₅
Wiper Terminal of Potentiometer 5
13
W₄
Wiper Terminal of Potentiometer 4
14
W₃
Wiper Terminal of Potentiometer 3
15
HI_3-5
High-End Terminal of Potentiometers 3 to 5. This is the common high-side terminal of potentiometers
3, 4, and 5.
16
LO_0-5
Low-End Terminal of the Potentiometers. This is the common low-side terminal of all six
potentiometers.
17
W₂
Wiper Terminal of Potentiometer 2
18
W₁
Wiper Terminal of Potentiometer 1
19
W₀
Wiper Terminal of Potentiometer 0
20
HI_0-2
High-End Terminal of Potentiometers 0 to 2. This is the common high-side terminal of potentiometers
0, 1, and 2.
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