HA12215F Datasheet, PDF (61/69 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

Equalizer Vomax vs. Split Supply Voltage (1)
20
f = 1kHz
add BOOST C
NN
NC
NM
15
HA12215F
10
5
0
5
6
7
8
9
Split Supply Voltage (V)
Equalizer Vomax vs. Split Supply Voltage (2)
20
f = 1kHz
add BOOST C
HN
HC
HM
15
10
5
0
5
6
7
8
9
Split Supply Voltage (V)
Rev.5, Oct. 1999, page 61 of 69