HA12203NT Datasheet, PDF (95/97 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12204NT
+5
0
–5
HA12203NT/HA12204NT
MS Sensing Level vs. Frequency
MSOUT
0V ^5V
V_CC = ±7 V
AIN
0 dB = 580 mVrms
(PBOUT)
–10
–15
–20
–25
100
45
40
30
20
10
1k
10 k
Frequency (Hz)
MS Amp. Gain vs. Frequency
MAOUT
MSIN
V_S = ±7.0 V
100 k
0
20
60 100 200
600 1 k 2 k
6 k 10 k 20 k
60 k 100 k
Frequency (Hz)
Rev.3, Jun. 1999, page 95 of 97