參數(shù)資料
型號: PT2257L
廠商: Princeton Technology Corporation
英文描述: Electronic Volume Controller IC
中文描述: 電子音量控制IC
文件頁數(shù): 3/20頁
文件大?。?/td> 360K
代理商: PT2257L
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Tel: 886-2-66296288
PIN CONFIGURATION
PT2257 V1.3
- 3 -
December, 2006
Electronic Volume Controller IC
PT2257
PT2257
LIN
LOUT
VSS
SDA
RIN
ROUT
VDD
SCL
PIN DESCRIPTION
Pin Name
I/O
Description
Pin No.
L
IN
I
Left Input Channel
Connect a Capacitor to Audio Source
Left Output Channel
Connect a Capacitor to Audio Output
Ground
I
2
C Data Input
I
2
C Clock Input
Power Supply
Right Output Channel
Connect a Capacitor to Audio Output
Right Input Channel
Connect a Capacitor to Audio Source
1
L
OUT
O
2
V
SS
SDA
SCL
V
DD
-
I
I
-
3
4
5
6
R
OUT
O
7
R
IN
I
8
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PT2257-S 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Electronic Volume Controller IC
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PT2258L 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:6-Channel Electronic Volume Controller IC