HA12179F Datasheet, PDF (25/40 Pages) Hitachi Semiconductor – Audio Signal Processer for Car Deck and Cassette Deck(Dolby B-type NR with PB Amp)

Total Harmonic Distortion vs.
Supply Voltage Characteristics (4)
1.0
TAI LINEOUT
PB mode NR-OFF
0.5
V_IN = 0 dB
f=100 Hz
f=1 kHz
0.2
f=10 kHz
0.1
0.05
0.02
0.01
6
8
10 12 14 16
Supply Voltage V_CC (V)
Total Harmonic Distortion vs.
Output Level Characteristics (1)
10
5.0
100 Hz
2.0
1 kHz
10 kHz
1.0
0.5
0.2
0.1
0.05
0.02
V_CC = 9 V
TAI REC mode
0.01
–15 –10 –5 0
REC mode NR-ON
5 10 15 20
Output Level V_OUT (dB)
HA12179F
Rev.1, Apr. 1994, page 25 of 40