HA12209F Datasheet, PDF (24/49 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12209F
Maximum Output Level vs. Supply Voltage (3)
25
20
15
NR-OFF
NR-ON
RECmode
Rin → RECOUT
0dB = 300mVrms (at RECOUT)
T.H.D = 1%
f = 1kHz
400Hz LPF + 30kHz HPF
10
8
10
12
14
16
Supply Voltage (V)
Maximum Output Level vs. Supply Voltage (4)
25
NR-OFF
NR-ON
RECmode
Rin → PBOUT
0dB = 580mVrms (at PBOUT)
T.H.D = 1%
f = 1kHz
20 ^{400Hz LPF + 30kHz HPF}
15
10
8
10
12
14
16
Supply Voltage (V)
Rev.2, Jun. 1999, page 24 of 49