HA12163 Datasheet, PDF (27/66 Pages) Hitachi Semiconductor – Audio Signal Processor for Car Deck and Cassette Deck (Dolby B-type NR with PB Amp)

Signal to Noise Ratio vs. Supply Voltage
90 _HA12163/166F
RECmode NR-OFF
PBmode NR-ON
PBmode NR-OFF
80
HA12163 Series
RECmode NR-ON
70
f = 1 kHz
CCIR / ARM
RAIin PBOUT, RECOUT
60
6
8 10 12 14 16
Supply Voltage V_CC (V)
Total Harmonic Distortion vs. Supply Voltage (1)
(RAIin RECmode RECOUT NR-ON)
1.0
HA12163/166F
fin = 100 Hz
1 kHz
0.5
10 kHz
0.2
0.1
0.05
0.02
0.01
6
8
10 12 14 16
Supply Voltage V_CC (V)
Rev.4, Jun. 1999, page 27 of 66