HA12203NT Datasheet, PDF (69/97 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12203NT/HA12204NT
HA12204NT
Maximum Output Level vs. Supply Voltage (1)
30
Maximum Output Level vs. Supply Voltage (2)
25
25
20
20
15
RECmode Rin→RECOUT
0 dB = 300 mVrms
T.H.D = 1%
f = 1 kHz
400 Hz HPF + 30 kHz LPF
RECmode Rin→PBOUT
0 dB = 580 mVrms
T.H.D = 1%
f = 1 kHz
400 Hz HPF + 30 kHz LPF
15
10
4.75 5
6
7
8 4.75 5
6
7
8
Split Supply Voltage (V)
Split Supply Voltage (V)
Maximum Output Level vs. Supply Voltage (3)
25
Maximum Output Level vs. Supply Voltage (4)
30
20
25
15
10
4.75 5
20
PBmode PBOUT
0 dB = 580 mVrms
T.H.D = 1%
f = 1 kHz
400 Hz HPF + 30 kHz LPF
6
7
Split Supply Voltage (V)
15
8 _{4.75 5}
PBmode RECOUT
0 dB = 300 mVrms
T.H.D = 1%
f = 1 kHz
400 Hz HPF + 30 kHz LPF
6
7
8
Split Supply Voltage (V)
Rev.3, Jun. 1999, page 69 of 97