參數(shù)資料
型號(hào): LA4287
元件分類: 音頻/視頻放大
英文描述: 6 W, 1 CHANNEL, AUDIO AMPLIFIER, SFM10
封裝: SIP-10
文件頁(yè)數(shù): 3/3頁(yè)
文件大?。?/td> 57K
代理商: LA4287
3
HP2802-1
All resistors in ohms, all capacitors in microfarads unless otherwise stated
Fig. 2 LP502/LC549Hearing Instrument Application
All resistors in ohms, all capacitors in
microfarads unless otherwise stated
Fig. 3 LP502/LE507 Hearing Instrument Application
0.1
4.7
R
S
3.9k
FULL WAVE
RECTIFIER
500k
0.1-1.0
0.1
4.7
V
C
4.7
V
B=1.3 VDC
LP502
2
1
7
4
3
6
5
8
NC
0.047
RL=400
TYP
2
3
7
5
6
1
8
AMP
LC549
4
VOLTAGE
REGULATOR
0.1
GAIN TRIM
=10k
0.1
4.7
R
S
3.9k
500k
0.47
0.1
BK1606
V
B=1.3 VDC
LP502
2
1
7
4
3
6
5
8
RE=33
V
C
10k
AMP
7
1
4
3
2
8
6
25k
5
FULL WAVE
RECTIFIER
2k
18k
13.5k
LE507
GAIN TRIM
33k
VOLTAGE
REGULATOR
Z=1k
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