ad5258 Analog Devices, Inc., ad5258 Datasheet - Page 7

• Manufacturer Part Number: ad5258
• Description: Nonvolatile, I2c-compatible 64-position, Digital Potentiometer
• Manufacturer: Analog Devices, Inc.

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 4. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
Mnemonic
W
AD0
AD1
SDA
SCL
V
GND
V
B
A
LOGIC
DD
Description
W Terminal, GND ≤ V
Programmable Pin 0 for Multiple Package Decoding. State is registered on power-up.
Programmable Pin 1 for Multiple Package Decoding. State is registered on power-up.
Serial Data Input/Output.
Serial Clock Input. Positive edge triggered.
Logic Power Supply.
Digital Ground.
Positive Power Supply.
B Terminal, GND ≤ V
A Terminal, GND ≤ V
SDA
AD0
AD1
SCL
W
Figure 4. Pin Configuration
1
2
3
4
5
Rev. A | Page 7 of 24
(Not to Scale)
AD5258
TOP VIEW
B
A
W
≤ V
≤ V
≤ V
DD
DD
DD
.
.
.
10
9
8
7
6
A
B
V
GND
V
DD
LOGIC
AD5258