X9269_07 Datasheet, PDF (4/24 Pages) Intersil Corporation – Dual Digitally-Controlled Potentiometers

PIN CONFIGURATION
SOIC/TSSOP
NC
A0
NC
NC
NC
NC
V_CC
R_L0
R_H0
R_W0
A2
WP
1
24
2
23
3
22
4
21
5
20
6
19
X9269
7
18
8
17
9
16
10
15
11
14
12
13
A3
SCL
NC
NC
NC
NC
V_SS
R_W1
R_H1
R_L1
A1
SDA
X9269
PIN ASSIGNMENTS
Pin
(SOIC/TSSOP)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Symbol
NC
A0
NC
NC
NC
NC
V_CC
R_L0
R_H0
R_W0
A2
WP
SDA
A1
R_L1
R_H1
R_W1
V_SS
NC
NC
NC
NC
SCL
A3
Function
No Connect
Device Address for 2-Wire bus.
No Connect
No Connect
No Connect
No Connect
System Supply Voltage
Low Terminal for Potentiometer 0.
High Terminal for Potentiometer 0.
Wiper Terminal for Potentiometer 0.
Device Address for 2-Wire bus.
Hardware Write Protect
Serial Data Input/Output for 2-Wire bus.
Device Address for 2-Wire bus.
Low Terminal for Potentiometer 1.
High Terminal for Potentiometer 1.
Wiper Terminal for Potentiometer 1.
System Ground
No Connect
No Connect
No Connect
No Connect
Serial Clock for 2-Wire bus.
Device Address for 2-Wire bus.
4
FN8173.4
April 17, 2007