Volume Controller IC
PIN CONFIGURATION
Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT2259
LIN
LOUT
VSS
SDA
1
8
2
7
PT2259
3
6
4
5
RIN
ROUT
VDD
SCL
PIN DESCRIPTION
Pin Name
LIN
LOUT
VSS
SDA
SCL
VDD
ROUT
RIN
I/O
Description
I
Left Channel Input
(capacitor coupled to input port)
O
Left Channel Output
(capacitor coupled to output port)
- Ground
I I2C Data Input
I I2C Clock Input
- Power Supply
O
Right Channel Output
(capacitor coupled to input port)
I
Right Input Channel
(capacitor coupled to output port)
Pin No.
1
2
3
4
5
6
7
8
PT2259 V1.2
-3-
June, 2005