HA12209F Datasheet, PDF (42/49 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12209F
EQ Total Harmonic Distortion vs. Supply Voltage (2)
10
315Hz (30kHz LPF)
1kHz (30kHz LPF + 400Hz HPF)
5kHz (30kHz LPF + 400Hz HPF)
10kHz (30kHz LPF + 400Hz HPF)
EQin → EQOUT, Vin = –26dBs
Normal speed, TYPE II
1.0
0.1
8
10
12
14
16
Supply Voltage (V)
EQ Total Harmonic Distortion vs. Supply Voltage (3)
10
315Hz (30kHz LPF)
2kHz (30kHz LPF + 400Hz HPF)
10kHz (30kHz LPF + 400Hz HPF)
EQin → EQOUT, Vin = –26dBs
High speed, TYPE I
1.0
0.1
8
10
12
14
16
Supply Voltage (V)
Rev.2, Jun. 1999, page 42 of 49