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ICs for VCR
AN3316K
Recording/Playback Amplifier IC for VCR Hi-Fi Audio
s Overview
The AN3316K is an IC developed as a recording/playback amplifier for VCR Hi-Fi audio. In combination with the AN3970 and AN3976, it can configure the system.
Unit : mm 0.9±0.25 0.5±0.1 4.5±0.25
0.3 – 0.05
+ 0.1
s Features
• Operating supply voltage : 5V(typ.). • Adjustment-free recording current by built-in Rec AGC. • 2-channel output through playback amplifier.
19.1±0.3
1 2 3 4 5 6 7 8 9 10 11 6.35±0.3
22 21 20 19 18 17 16 15 14 13 12
1.1±0.25 3.45±0.25
3 to 15˚ 7.62±0.25 22-Pin DIL Plastic Package (SDIP022-P-0300A)
s Block Diagram
VCC 22 RecVCC2 RecVCC1 21 20 19 18 GND 17 16 15 14 13 12
HA
HA
CTL
Amp.
Amp. Rec AGC Rec AGC Det
C.A. Det
C.A. Det
C.A. Det
Amp.