D2822N PDF Datasheet
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Description
This is Dual Power Amplifier. Silicore
DUAL POWER AMPLIFIER
GENERAL DESCRIPTION
The D2822N is a monolithic integrated circuit in 8 lead Minidip package. It is intended for use as dual audio po wer a mplifier in portable cassette tape players and radios.
D2822N
FEATURES
- - - - Dual Low-voltage power a mplifier Supply voltage down to 1.8V Low cro ssov er d isto rtio n Low quiescent cu rrent Bridge or stereo configuratio n
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BLOCK DIAGRAM
NF1 8 IN1 7
_
+
1
OUT1
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w
2
BIAS CIRCUIT
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t a .D
IN2 6 + _ 3 OUT2
NF2 5
S a
e h
U 4 t e
Vcc
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m o
Ou tlin e Drawing
PINNING
OUTPUT(1)
1 2
D2822N
8 7 D2822 6 5
INPUT-(1) INPUT+(1) INPUT+(2) INPUT-(2)
OUTPUT(2) GROUND
4 GND
3 4
Vcc
SHAOXING SILICORE TECHNOLOGY CO.,LTD www. Silicore. com. cn
CHMC
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.D
a
S a t
e e h
U 4 t
1, 5
m o .c
Silicore
MAXIMUM RATINGS
Characteristics Supply Voltage Output Peak Current Total Power Dissipation(at Tamb =50 ° C) Total Power Dissipation(at Tcase=50 ° C) Operating Ambient Temp erature Range Storage Temp er.