SM6451AVNIPPON Datasheet, PDF (6/12 Pages) Nippon Precision Circuits Inc – Audio Variable Volume IC

SM6451AV
MEASUREMENT CIRCUIT
Chip address: ADRS1 = LOW, ADRS2 = LOW
330pF
1 RSTN
MDT 16
2 ADRS1 MCK 15
CPU
3 ADRS2 MLEN 14
+
10uF 0.022uF
4 DVDD
5 LOUT
6 LIN
DVSS 13
ROUT 12
RIN 11
+
10uF 0.022uF
+
1uF
+
7 AVDD
8 VRL
+
10uF 0.022uF
1uF
AVSS 10
VRR 9
0.022uF
+
10uF
+
1uF
+
1uF
100kΩ
100kΩ
Generator
Analyzer
Audio Precision
System One SYS − 322A
NIPPON PRECISION CIRCUITS—6