HA12163 Hitachi Semiconductor, HA12163 Datasheet - Page 39

• Manufacturer Part Number: HA12163
• Description: Audio Signal Processor for Car Deck and Cassette Deck (Dolby B-type NR with PB Amp)
• Manufacturer: Hitachi Semiconductor

10
20
30
40
50
60
10
20
30
40
50
60
Ripple Rejection Ratio vs. Frequency (PBmode PBOUT, EQOUT)
20
20
Ripple Rejection Ratio vs. Frequency (RECmode RECOUT)
HA12163/166F
HA12163/166F
50
50
100
100
200
200
Frequency (Hz)
Frequency (Hz)
500
500
PBOUT NR-ON
1 k
1 k
NR-ON
NR-OFF
EQOUT NR-ON/OFF
PBOUT NR-OFF
2 k
2 k
V
V
CC
CC
= 9 V
= 9 V
5 k
5 k
Rev.4, Jun. 1999, page 39 of 66
10 k 20 k
10 k 20 k
HA12163 Series