S1A0293A01 Samsung Semiconductor, Inc., S1A0293A01 Datasheet - Page 3

• Manufacturer Part Number: S1A0293A01
• Description: Description = S1A0293A01 Audio Signal Processor ;; Function = Audio Processor ;; Features = 6-Input Dual Analog Switch,dual Phono Amp,dual Buffer Amp,dual Mic Mix,manual Function Selection Switch Without Micom,lec Driving Circuit For Indication of Se
• Manufacturer: Samsung Semiconductor, Inc.

AUDIO SIGNAL PROCESSOR
PIN DESCRIPTION
Pin No
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
BFR2 INPUT
BFR1 OUT
BFR2 OUT
MIC 1OUT
BFL2 OUT
PHROUT
BFL2 INT
BRF2 NF
BFL2 NF
u/M SEL
MIC 2/N
Symbol
PHRNF
RESET
RHV
D-GND
MUTIM
MUTIN
PHRIN
MSPH
MSCD
MSAU
MSTU
MSTA
MSVT
MIC1
CEIN
DAIN
CLIN
MIC
V
V
CC
CC
CC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
Pin Description
Right Channel PHONO AMP Input
Right Channel PHONO AMP Negative feedback
Right Channel PHONO AMP Output
Right Channel 1/2 V
Right Channel 1st Buffer Output
Right Channel 2nd Buffer Input
Right Channel 2nd Buffer Negative feedback
Right Channel 2nd Buffer Output
Mic 2nd AMP Input
Mic 1st AMP Output
Mic 1st AMP Negative feedback
Mic 1st AMP Input
Manual Selection S/W for PHONO function
Manual Selection S/W for Tuner function
Manual Selection S/W for Compact Disc
Manual Selection S/W for Tape
Manual Selection S/W for Aux
Manual Selection S/W for VTR
Digital GND
RESET
Not use
Enable Input from MICOM
Clock Input from MICOM
DATA Input from MICOM
u-com/Manual Selection
Muting time decision during Manual Control
V
V
Left Channel 2nd Buffer Output pin
Left Channel 2nd Buffer Negative feedback
Left Channel 2nd Buffer Input
CC
CC
(Digital)
(Analog)
CC
Description
S1A0293A
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