HA12209F Datasheet, PDF (47/49 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

10000
1000
100
No-Signal Sensing Time vs. Resistance
V_CC
22
R12
29
MSDET
PBOUT
MSOUT
C10
HA12209F
10
+10dB
0dB
–10dB
1
10k
100k
V_S = 12V, f = 5kHz
1M
Resistance R12 (Ω)
1000
Signal Sensing Time vs. Capacitance
PBOUT
MSOUT
100
V_CC
22
R12
C10
29
MSDET
10
1.0
+10dB
0dB
–10dB
0.1
0.01
V_S = 12V, f = 5kHz
0.1
1.0
Capacitor C10 (µF)
Rev.2, Jun. 1999, page 47 of 49