HA12203NT Datasheet, PDF (58/97 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12203NT/HA12204NT
HA12203NT
Equalizer Total Harmonic Distortion vs. Output Level (3)
100
V_S = ± 7.0 V
Norm speed Metal mode
315 Hz
1 kHz
5 kHz
10
10 kHz
1
0.1
–20
–15
–10
–5
0
5
Vout (dBs)
10
15
20
Equalizer Total Harmonic Distortion vs. Output Level (4)
100
V_S = ± 7.0 V
High speed Norm mode
315 Hz
2 kHz
10
10 kHz
20 kHz
1
0.1
–20
–15
–10
–5
0
Vout (dBs)
5
10
15
Rev.3, Jun. 1999, page 58 of 97