SM6451A Datasheet, PDF (6/13 Pages) Nippon Precision Circuits Inc – Audio Variable Volume IC

SM6451A
MEASUREMENT CIRCUIT
Chip address: ADRS1 = LOW, ADRS2 = LOW
+
10µF
+
10µF
0.001µF
0.022µF
+
0.022µF 1µF
+
1µF
+
10µF
100kΩ
1 RSTN
2 ADRS1
3 ADRS2
4 DVDD
5 LOUT
6 LIN
7 AVDD
8 VRL
0.022µF
MDT 16
MCK 15
MLEN 14
DVSS 13
ROUT 12
RIN 11
AVSS 10
VRR 9
0.022µF
CPU
+
1µF
+
10µF
+
1µF
100kΩ
Generator
Analyzer
Audio Precision
System One SYS − 322A
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