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Product Specifications
AN7523N
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9
1
Structure
Appearance
Application
Function
Silicon Monolithic Bipolar IC
SIL-9 Pin Plastic Package (Power Type with Fin)
Low Frequency Amplifier
BTL 4.0W x 1ch Power Amplifier
with Standby Function and Volume Function
A Absolute Maximum Ratings
No. Item
Symbol Ratings
Unit Note
1 Storage Temperature
Tstg -55 ~ +150 °C 1
2 Operating Ambient Temperature Topr
-25 ~ +70
°C
3 Operating Ambient Pressure
Popr
1.013x105±0.61x105 Pa
(1.0±0.6)
(atm)
4 Operating Constant Acceleration Gopr
9,810
(1000)
m/s2
(G)
5 Operating Shock
Sopr
4,900
(500)
m/s2
(G)
6 Supply Voltage
Vcc 14.4
V
1
2
7 Supply Current
Icc 1.0 A
8 Power Dissipation
PD 1.22 W Ta=70°C
Operating Supply Voltage Range
Vcc
3.5V ~ 13.5V
Note 1) The temperature of all items shall be Ta=25°C except storage temperature and
operating ambient temperature.
2) At no signal input.
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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Product Specifications
AN7523N
Circuit Function Block Diagram
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D-1
9
5
+ _ _+
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Vcc Output
GND
Input
GND
Pin Descriptions
Pin No. Description
1 Vcc
2 Ch Output (+)
3 GND (Output)
4 Ch Output (-)
5 Standby
6 Ch Input
7 GND (Input)
8 N.C
9 Volume
Note) Do not apply voltage or current to NC pin from outside.
Eff. Date Eff. Date Eff. Date
25-APR-2000 21-JUL-2000
FMSC-PSDA-002-01
Eff. Date
Matsushita Electronics Corporation