HA12226F Datasheet, PDF (54/84 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12226F/HA12227F
5
0
−5
−10
−15
−20
−25
−30
100
40
30
20
10
0
−10
10
MS Sensing Level vs. Frequency
V_CC = 12V, MSOUT
Ain → PBOUT = 580mVrms = 0dB
Lo → Hi
Hi → Lo
1k
10k
Frequency (Hz)
MS Amp. Gain vs. Frequency
MAOUT
100k
V_CC = 12V
MSIN
100
1k
10k
Frequency (Hz)
100k
Rev.6.00 Jun 15, 2005 page 54 of 83