HA12167FB Datasheet, PDF (48/73 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck (Deck 1 Chip)

HA12167FB/HA12169FB
Ripple Rejection Ratio vs. Frequency (2)
20
0
RECVol, VRI3in, EQOUTout
I.DAC = 0, EQ, DAC = 0
V_CC = 14 V
C
–20
B
–40
–60
–80
10
OFF
100
1k
10 k
100 k
1M
Frequency (Hz)
Ripple Rejection Ratio vs. Frequency (3)
0
PBVol, VRI3in, PBOUTout
I.DAC = 0, V_CC = 14 V
–10
–20
–30
–40
–45
10
OFF
B
C
100
1k
10 k
100 k
1M
Frequency (Hz)
Rev.3, Jun. 1997, page 48 of 73