HA12203NT Datasheet, PDF (92/97 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12203NT/HA12204NT
HA12204NT
EQ Vin max vs. Split Supply Voltage (1)
25
–5
20
Normal
–10
15
Crom
–15
EQIN → EQOUT
10
Normal SPEED
20
4.75 5
f = 1 kHz
T.H.D. = 1%
400 Hz HPF+30 kHz LPF
6
7
8
Split Supply Voltage (V)
EQ Vin max vs. Split Supply Voltage (2)
25
–5
Normal
20
Crom
–10
15
–15
20
4.75 5
EQIN → EQOUT
10
High SPEED
f = 1 kHz
T.H.D. = 1%
400 Hz HPF+30 kHz LPF
6
7
8
Split Supply Voltage (V)
Rev.3, Jun. 1999, page 92 of 97