HA12216F Datasheet, PDF (47/53 Pages) Hitachi Semiconductor – Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.)

HA12216F/HA12221F Series
Channel Separation vs. Frequency (HA12221F) (1)
−30
V_CC = 9.0V
FIN→PBOUT
0dB = 300mVrms
−40 ^{Vout = +12dB}
−50
−60
R→L
−70
L→R
−80
10
100
1k
10k
Frequency (Hz)
Channel Separation vs. Frequency (HA12221F) (2)
0
V_CC = 9.0V
−10 ^{RAI→PBOUT}
Vin = +12dB
−20
−30
−40
−50
−60
−70
−80
R→L
−90
L→R
−100
10
100
1k
10k
100k
Frequency (Hz)
100k
1M
Rev.6.00 Jun 15, 2005 page 47 of 52