HA12203NT Datasheet, PDF (86/97 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12203NT/HA12204NT
HA12204NT
0
V_EE
V_S = ±7.0 V
–20
Ain / Bin
PBmode
Ripple Rejection Ratio vs. Frequency (2)
–40
PBOUT
–60
RECOUT
–80
–100
10
0
–20
–40
20
60 100 200
600 1 k 2 k
6 k 10 k 20 k
Frequency (Hz)
Ripple Rejection Ratio vs. Frequency (3)
V_CC
V_S = ±7.0 V
Ain / Bin
PASSmode
PBOUT
60 k 100 k
–60
–80
–100
10 20
60 100 200
600 1 k 2 k
Frequency (Hz)
6 k 10 k 20 k
60 k 100 k
Rev.3, Jun. 1999, page 86 of 97