AN7522N 查看數據表（PDF） - Panasonic Corporation
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AN7522N Datasheet PDF : 9 Pages
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Product Specifications
(Technical Data)
AN7522N
Ref No.
G
Total Page
9
Page No.
9
(Precautions for use)
1) Make sure that the IC is free of any pin short-circuiting, ground short, and load short-
circuiting.
2) Ground the radiation fin so that there will be no difference in electric potential between the
radiation fin and ground.
3) The thermal protection circuit operates at a Tj of approximately 150°C. The thermal
protection circuit is reset automatically when the temperature drops.
4) Make sure that the heat radiation design is effective enough if the Vcc is comparatively high
or the IC operates high output power.
5) Connect only ground pin for signal sources to the signal GND pin of the amplifier on the
previous stage.
6) The electric surge voltage for this IC low, therefore be extra careful when using the
following pin (at 200pF):
Pin 5=+140V, Pin 6=+140V, Pin 9=+130V, Pin 8=+150V
Eff. Date Eff. Date Eff. Date
25-APR-2000 21-JUL-2000
FMSC-PSDA-002-01
Eff. Date
Matsushita Electronics Corporation
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