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Product Specifications
AN17821A
Ref No.
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Page No.
A
9
1
Structure
Appearance
Application
Function
Silicon Monolithic Bipolar IC
SIL-12 Pin Plastic Package (Power Type with Fin)
Low Frequency Amplifier
BTL 5.0W x 2ch 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
2 Operating Ambient Temperature Topr
-25 ~ +70
°C
3 Operating Ambient Pressure
Popr 1.013x105±0.61x105 Pa
4 Operating Constant Acceleration Gopr
9,810
m/s2
5 Operating Shock
Sopr
4,900
m/s2
6 Supply Voltage
Vcc 14.4
V
1
1
2
7 Supply Current
Icc 2.0 A
8 Power Dissipation
PD 1.92 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
06-MAR-2002
FMSC-PSDA-002-01 Rev.1
Eff. Date Eff. Date
Semiconductor Company, Matsushita Electric Industrial Co., Ltd.
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Checked
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Product Specifications
AN17821A
Circuit Function Block Diagram
Ref No.
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Page No.
D
9
5
+ _ _+
+ _ _+
1 2 3 4 5 6 7 8 9 10 11 12
Vcc Output
GND
Input
GND
Output
GND
Pin Descriptions
Pin No. Description
1 Vcc
2 Ch.1 Output (+)
3 GND (Ch.1 Output)
4 Ch.1 Output (-)
5 Standby
6 Ch.1 Input
Pin No. Description
7 GND (Input)
8 Ch.2 Input
9 Volume
10 Ch.2 Output (-)
11 GND (Ch.2 Output)
12 Ch.2 Output (+)
Eff. Date Eff. Date
06-MAR-2002
FMSC-PSDA-002-01 Rev.1
Eff. Date Eff. Date
Semiconductor Company, Matsushita Electric Industrial Co., Ltd.