HA12163 Datasheet, PDF (59/66 Pages) Hitachi Semiconductor – Audio Signal Processor for Car Deck and Cassette Deck (Dolby B-type NR with PB Amp)

HA12163 Series
TAIin Input Amp. Gain vs. Frequency (PBmode)
28
HA12160
24
PBOUT NR-OFF
20
RECOUT NR-ON/OFF
16
12
8
10
VCC = 9 V
100
1k
10 k
Frequency (Hz)
100 k 500 k
RAIin Input Amp. Gain vs. Frequency (RECmode)
28
HA12160
24
20
PBOUT NR-ON/OFF
16
12
8
10
RECOUT NR-OFF
VCC = 9 V
100
1k
10 k
Frequency (Hz)
100 k 500 k
Rev.4, Jun. 1999, page 59 of 66