HA12203NT Datasheet, PDF (66/97 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12203NT/HA12204NT
HA12203NT
1000
No-Signal Sensing Time vs. Resistance
22
PBOUT
MSOUT
26
C16
R18
100
10
VS = ±7.0 V
f = 5 kHz
Ain → PBOUT = 580 mVrms
MSOUT
0 dB
–10 dB
–20 dB
1
10 k
100 k
1M
Resistance R18 (Ω)
Signal Sensing Time vs. Capacitance
100
Vcc
PBOUT
MSOUT
22
R18 _C16
26
MS DET
10
1
0.1
0.01
VS = ±7.0 V
f = 5 kHz
Ain → PBOUT = 580 mVrms
MSOUT
0 dB
–10 dB
–20 dB
0.1
1.0
Capacitance C16 (µF)
Rev.3, Jun. 1999, page 66 of 97