HA12163 Hitachi Semiconductor, HA12163 Datasheet - Page 63

• 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
20
HA12160
0.05
0.02
0.01
1.0
0.5
0.2
0.1
5
2
15
Ripple Rejection Ratio vs. Frequency (RECmode)
50
Total Harmonic Distortion vs. Output Level (4)
HA12160
100
10
(RAIin PBmode PBOUT NR-OFF)
200
Output Level Vout (dB)
5
Frequency (Hz)
500
0
V
CC
1 k
= 9 V
NR-OFF
NR-ON
fin = 100 Hz
fin = 1 kHz
fin = 10 kHz
5
2 k
V
CC
10
= 9 V
5 k
Rev.4, Jun. 1999, page 63 of 66
15
10 k 20 k
HA12163 Series