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Part Name
Description
LV4991M-TLM-H View Datasheet(PDF) - ON Semiconductor
Part Name
Description
Manufacturer
LV4991M-TLM-H
For Portable Audio Equipment Monaural BTL Power Amplifier
ON Semiconductor
LV4991M-TLM-H Datasheet PDF : 11 Pages
1
2
3
4
5
6
7
8
9
10
LV4991M
Block Diagram and Sample Application Circuit
R2
22k
Ω
C2
0.1
µ
F
+
C1
VCC
2.2
µ
F
C3
R1
0.33
µ
F 22k
Ω
IN
1
from CPU
R3
10k
Ω
STBY 2
BIAS
VCC
from CPU
VREF
3
C4
1
µ
F
CNT
4
R4
10k
Ω
CONTROL
- AMP1
+
TSD
8
OUT1
VCC
7
VCC
GND
6
GND
-
+
AMP2
5
OUT2
Test Circuit
0.33
µ
F 22k
Ω
1
VIN
620
Ω
VSTBY
10k
Ω
2
3
1
µ
F
4
10k
Ω
22k
Ω
LV4991M
0.1
µ
F
+
VCC
2.2
µ
F
8
7
8
Ω
6
5
No.A1492-4/11
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