CXA3218N 데이터 시트보기 (PDF) - Sony Semiconductor
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CXA3218N Datasheet PDF : 16 Pages
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CXA3218N
Pin
Typical pin
Symbol
No.
voltage
Equivalent circuit
Description
9 GCONT
1.5 V
to
4.0 V
VCC
150
9
15k 3k
2.7V
DETAMP block gain adjustment.
GND
10 AFTDWN
11 AFTUP
4.9 V
or
0.1 V
12
ANA
2.4 V
to
3.8 V
13 KEYEDIN
0.3 V
VCC
30k
10
AFT block digital output.
11
30k
GND
VCC
2k
200 75k
47k
200
12
AFT block filter.
Connect to GND with a 10 µF
capacitor.
2.5V
GND
150
13
30k
VCC
4k
GND
AFT block keyed input.
VCC
14
SH2
2k 2k
3.0 V
200
to
14
3.5 V
15
15
SH1
AFT block sample-and-hold signal
output.
Connect to GND with a 0.1 µF
capacitor.
GND
—4—
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