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| HA12209F Datasheet, PDF (21/49 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System) | |||
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HA12209F
Input Amp. Gain vs. Frequency (3)
30
PBOUT
20
RECOUT
VCC = 12V
RECmode
NR-OFF
RIN â PBOUT, RECOUT
10
10
100
1k
10k
100k
1M
Frequency (Hz)
Rev.2, Jun. 1999, page 21 of 49
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