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HA12216F Datasheet, PDF (50/53 Pages) Hitachi Semiconductor – Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.) | |||
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HA12216F/HA12221F Series
MS Sensing Level vs. Frequency (HA12221F)
10
SER LâH
SER HâL
REP LâH
0
REP HâL
VCC = 9.0V
TAIâPBOUT
0dB = 300mVrms
â10
â20
â30
â40
10
100
1k
10k
Frequency (Hz)
100k
1000
100
No-Signal Sensing Time vs. Resistance (HA12221F)
SER 0dB
SER â5dB
SER â10dB
REP 0dB
REP â5dB
REP â10dB
VCC = 9.0V
TAIâPBOUT
f = 5kHz
10
1
10k
PBOUT
MSOUT
C10
0.33µ
17
VCC
R15
100k
1M
10M
Resistance R15 (â¦)
Rev.6, Dec. 2000, page 50 of 53
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