HA12163 Hitachi Semiconductor, HA12163 Datasheet - Page 41

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

65
60
55
50
0.05
0.02
0.01
0.5
0.2
0.1
6
Signal to Noise Ratio vs. Supply Voltage
6
HA12163/166F
HA12163/166F
8
Supply Voltage (EQin PBOUT)
EQin
Total Harmonic Distortion vs.
Vin = + 12 dB
8
Supply Voltage (V)
Supply Voltage (V)
10
PBOUT
10
12
: NR-ON (120 )
: NR-ON (70 )
: NR-OFF (120 )
: NR-OFF (70 )
V
f = 1 kHz
DIN-Audio
EQin
: NR-ON (120 )
: NR-ON (70 )
: NR-OFF (120 )
: NR-OFF (70 )
12
CC
14
= 9V
14
PBOUT
16
Rev.4, Jun. 1999, page 41 of 66
16
18
HA12163 Series