HA12226F Datasheet, PDF (60/86 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12226F/HA12227F
50
V_CC = 12V
REC mode
40
Input Amp. Gain vs. Frequency (3)
30
PBOUT
20
RECOUT
10
0
10
100
1k
10k
100k
1M
Frequency (Hz)
50
V_CC = 12V
Ain
Bin
→ PBOUT
40
Input Amp. Gain vs. Frequency (4)
30
120µ
20
70µ
10
0
10
100
1k
10k
100k
1M
Frequency (Hz)
Rev.6, Dec. 2000, page 60 of 86