HA12203NT Datasheet, PDF (71/97 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12204NT
HA12203NT/HA12204NT
Total Harmonic Distortion vs. Supply Voltage (1)
1
PBmode PBOUT Vin = 0 dB
: fin = 100 Hz (30 kHz LPF)
: 1 kHz (400 Hz HPF + 30 k LPF)
: 10 kHz (400 Hz HPF + 80 k LPF)
Total Harmonic Distortion vs. Supply Voltage (2)
1.0
PBmode RECOUT Vin = 0 dB
: fin = 100 Hz (30 kHz LPF)
:
1 kHz (400 Hz HPF + 30 k LPF)
:
10 kHz (400 Hz HPF + 80 k LPF)
0.1
0.1
0.01
0.01
4.75 5
6
7
8
4.75 5
6
7
8
Split Supply Voltage (V)
Split Supply Voltage (V)
Total Harmonic Distortion vs. Supply Voltage (3)
1.0
Total Harmonic Distortion vs. Supply Voltage (4)
1.0
PASSmode PBOUT Vin = 0 dB
: fin = 100 Hz (30 kHz LPF)
:
1 kHz (400 Hz HPF + 30 k LPF)
:
10 kHz (400 Hz HPF + 80 k LPF)
RECmode Rin→RECOUT Vin = 0 dB
: fin = 100 Hz (30 kHz LPF)
:
1 kHz (400 Hz HPF + 30 k LPF)
:
10 kHz (400 Hz HPF + 80 k LPF)
0.1
0.1
0.01
0.01
4.75 5
6
7
8
4.75 5
6
7
8
Split Supply Voltage (V)
Split Supply Voltage (V)
Rev.3, Jun. 1999, page 71 of 97