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LA42031 数据表(PDF) 3 Page - Sanyo Semicon Device

部件名 LA42031
功能描述  Monolithic Linear IC Audio Output for TV application 5W Monaural Power Amplifier
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制造商  SANYO [Sanyo Semicon Device]
网页  https://www.sanyo-av.com/us/
标志 SANYO - Sanyo Semicon Device

LA42031 数据表(HTML) 3 Page - Sanyo Semicon Device

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LA42031
No.A0394-3/7
Block Diagram
Test Circuit
* LA42031 employs the zero-bias type input circuit, with the input pin potential being nearly zero (about 0.01V).
Accordingly, the polarity must be determined according to the DC potential of a circuit connected to the previous stage
of LA42031.
Ripple
Filter
Input amplifier
Output amplifier
VCC/ground shorting protection circuit
Load shorting protection circuit
Thermal protection circuit
VCC
Standby
MUTE
IN
PRE
GND
PWR
GND
+OUT2
-OUT2
1
7
5
10
6
3
4
8
9
Ri=
30k
Ω
N.C.
Ripple
Filter
PRE
GND
PWR
GND
IN
STBY MUTE
+OUT
N.C.
N.C.
-OUT
N.C.
VCC
+
+
+
1
2
3
4
5
6
7
8
9
10
11
12
13
C4
1000
μF
/16V
C3
10
μF
/10V
C1
4.7
μF
/10V
C2
47
μF
/16V
+5V
C5
0.1
μF
RL
R4
2.2
Ω
R1
15k
Ω
C6
0.1
μF
R5
2.2
Ω
LA42031
*


类似零件编号 - LA42031

制造商部件名数据表功能描述
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Sanyo Semicon Device
LA42031-E SANYO-LA42031-E Datasheet
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类似说明 - LA42031

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