HA12203NT Datasheet, PDF (55/97 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12203NT
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HA12203NT/HA12204NT
Equalizer Amp. Gain vs. Frequency (1)
V_S = ±7.0 V
Norm speed
NC
NM
NN
100
1k
10 k
Frequency (Hz)
Equalizer Amp. Gain vs. Frequency (2)
V_S = ±7.0 V
High speed
HC
HM
100 k
HN
100
1k
10 k
Frequency (Hz)
100 k
Rev.3, Jun. 1999, page 55 of 97