SM7346 Datasheet, PDF (4/18 Pages) SamHop Microelectronics Corp. – 6 CHANNELS VOLUME CONTROLLER

SAMHOP Microelectronics Corp.
6 CHANNELS VOLUME CONTROLLER
SM7346
PIN CONFIGURATION AND IC INTERNAL BLOCK DIAGRAM ( Pin count base on 42pin )
OUT4
OUT3
OUT2
OUT1
SWin
1
2
OUTPUT
PORT
3
4
6
SRin
8
SLin
9
Cin
11
Rin
13
Lin
15
BYPASSR
16
17
BYPASSL
AVDD
5
tone
volume
volume
volume
volume
volume
volume
42
41
MCU
40
I/F
39
38
36
35
34
33
32
31
30
29
28
27
26
DVDD
CLK
DATA
LATCH
DGND
SW out
SRout
SLout
Cout
Rout
Lout
AVSS
CL1
CL2
CR1
CR2
tone
Page 4
MAY.2003