HA12163 Hitachi Semiconductor, HA12163 Datasheet - Page 57

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

20
10
30
40
50
60
20
40
60
10
30
50
20
20
HA12165
HA12165
Ripple Rejection Ratio vs. Frequency (RECmode)
Ripple Rejection Ratio vs. Frequency (PBmode)
50
50
100
100
200
200
Frequency (Hz)
Frequency (Hz)
500
500
PBOUT NR-OFF
1k
1k
NR-ON
NR-OFF
PBOUT NR-ON
EQOUT NR-ON/OFF
V
V
CC
CC
2k
2k
= 12V
= 12V
5k
5k
Rev.4, Jun. 1999, page 57 of 66
10k 20k
10k 20k
HA12163 Series