X9455_06 INTERSIL [Intersil Corporation], X9455_06 Datasheet - Page 3

• Manufacturer Part Number: X9455_06
• Description: Dual Two-wiper Digitally-Controlled Potentiometer
• Manufacturer: INTERSIL [Intersil Corporation]

Pin Descriptions
TSSOP PIN
10
12
13
14
15
16
17
18
19
20
21
22
23
24
11
1
2
3
4
5
6
7
8
9
3
SYMBOL
RW0B
RW0A
RW1B
RW1A
VCC
RH0
SDA
VSS
RH1
DS0
RL0
RL1
SCL
DS1
U/D
WP
NC
NC
NC
NC
CS
A0
A2
A1
Wiper Selection input for Up/Down interface
Device Address for 2-wire interface
Second Wiper Terminal of DCP0
No Connect
No Connect
Increment/Decrement for Up/Down interface
System Supply Voltage
Low Terminal of DCP0
High Terminal of DCP0
First Wiper Terminal of the DCP0
Device Address for 2-wire interface
Hardware Write Protect (Active low)
Serial Data Input/Output for 2-wire interface
Device Address for 2-wire interface
No Connect
No Connect
Second Wiper Terminal of DCP1
System Ground
Chip select for Up/Down interface
First Wiper Terminal of DCP1
High Terminal of DCP1
Low Terminal of DCP1
Serial Clock for 2-wire interface
Wiper selection input for Up/Down interface
X9455
BRIEF DESCRIPTION
July 28, 2006
FN8202.1