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參數資料
| 型號： | LA4420 |
| 文件頁數： | 6/8頁 |
| 文件大小： | 161K |
| 代理商： | LA4420 |
Instructions and Precautions
.
Connect a capacitor of 1000 pF across pins
1
and
2
for external disturbance path.
.
Be careful of the ground line artwork when laying out the printed circuit pattern. Arrange so that the Sg route and load current
flow-in route do not overlap. Refer to the recommended printed circuit pattern or make slits, etc. at pins
2
and
3
.
DUAL Printed Circuit Pattern Example
.
Short Circuit Tests
Sanyo’s recommended printed circuit board: Apply V
CC
= 13.2 V using a 30
×
30
×
1.5 mm
3
thick aluminum board. The IC will
be protected from the DC/AC shorting of switches 1 to 4 above. However, be careful not to damage the IC by turning V
CC
‘‘ON’’
when DC short (SW 1 or SW 2) is on.
.
Power Supply Positive Surge
2
GND
VCC= 13.2 V/4
Rg = 0
‘‘OFF’’ locus
0.2 s/div
OUT1
GND
IN1
GND
IN2
OUT2
1
1
V
CC
Cu-foiled side 45.0
×
75.0 mm
2
JASO tester
Application of giant pulse
LA4425A
No.3309-6/8
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|---|---|
| LA4430 | |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LA4422 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:5.8W typ AF Power Amplifier for Car Stereos, Car Radios |
| LA4425 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA4425A | 制造商:Distributed By MCM 功能描述:SUB ONLY SANYO I.C.5-PIN SIP-HS 制造商:Panasonic Industrial Company 功能描述:IC |
| LA4425A_07 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Car Radio and Car Stereo 5W Power Amplifier with Very Few External Parts |
| LA4425A_10 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Car Radio and Car Stereo 5W Power Amplifier with Very Few External Parts |
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