LP502 データシートの表示（PDF） - Gennum -> Semtech
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LP502 Datasheet PDF : 4 Pages
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GAIN TRIM
500k
7
LP502
4
VOLTAGE
4.7
2 REGULATOR
0.1
1
RS 3.9k
AMP
FULL WAVE
RECTIFIER
VC =10k
0.1
3
0.1
6
8
5
0.1-1.0
All resistors in ohms, all capacitors in microfarads unless otherwise stated
4.7
4.7
1
2
4 LC549 6
5
8
VB=1.3 VDC
RL=400
TYP
3
7
NC
0.047
Fig. 2 LP502/LC549Hearing Instrument Application
GAIN TRIM
500k
7
LP502
4
VOLTAGE
4.7
2 REGULATOR
0.1
1
RS 3.9k
AMP
LE507
4
25k
2
18k
0.1
33k
2k
3
5
0.1
0.1
FULL WAVE
VC
RECTIFIER 6
10k
8
5
All resistors in ohms, all capacitors in
microfarads unless otherwise stated
0.47
8
13.5k
3
VB=1.3 VDC
1
BK1606
7
Z=1k
6
RE=33
Fig. 3 LP502/LE507 Hearing Instrument Application
3
HP2802-1
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