HA12163 Hitachi Semiconductor, HA12163 Datasheet - Page 64

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

HA12163 Series
Rev.4, Jun. 1999, page 64 of 66
10
20
30
40
50
60
20
HA12160
50
Ripple Rejection Ratio vs. Frequency (PBmode)
100
200
Frequency (Hz)
500
PBOUT NR-OFF
1 k
PBOUT NR-ON
EQOUT NR-ON/OFF
2 k
V
CC
= 9 V
5 k
10 k 20 k