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YOUWANG ELECTRONICS

UTC2822H Datasheet Preview

UTC2822H Datasheet

DUAL LOW VOLTAGE POWER AMPLIFIER

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UTC2822H
LINEAR INTEGRATED CIRCUIT
DUAL LOW VOLTAGE POWER
AMPLIFIER
DESCRIPTION
The UTC2822H is a monolithic integrated audio amplifier in
a 8-pin DIP and SOP package. It is designed for portable
cassette players and radios.
FEATURES
* Wide operating supply voltage:Vcc=1.8V- 6V
* Low crossover distortion
* Low quiescent circuit current
* bridge/stereo configuration
DIP-8
SOP-8
ORDERING INFORMATION
Device
Package
UTC2822
DIP-8-300-2.54
UTC2822E SOP-8-225-1.27
PIN CONFIGURATION
BLOCK DIAGRAM
VCC
2
OUTPUT 1
Vcc
OUTPUT 2
GND
18
2
UTC2822H
3
7
6
45
NF 1
INPUT 1
INPUT 2
NF 2
INPUT1 7
NP1 8
INPUT2 6
NP2 5
1 OUTPUT1
3 OUTPUT2
4
GND
YOUWANG ELECTRONICS CO.LTD
1
REV 1.0 2004.05.11
Datasheet pdf - http://www.DataSheet4U.net/




YOUWANG ELECTRONICS

UTC2822H Datasheet Preview

UTC2822H Datasheet

DUAL LOW VOLTAGE POWER AMPLIFIER

No Preview Available !

www.DataSheet.co.kr
UTC2822H
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS(Ta=25°C)
Characteristic
Symbol
Supply Voltage
VCC
Output Peak Current
IO(peak)
Power Dissipation
PD
Operating Temperature
Storage Temperature
Topr
Tstg
Value
9
1
at Tamb=50°C 1.0
at Tcase=50°C 1.4
-20~+70
-40~+150
Unit
V
A
W
°C
°C
ELECTRICAL CHARACTERISTICS
(Ta=25°C,VCC=6V,f=1kHz,unless otherwise specified)
Characteristic
Symbol
Test Conditions
Operating Supply Voltage
VCC
Quiescent Circuit Current
ICC Vi=0
Closed Loop Voltage Gain
AV Stereo
Closed Loop Voltage Gain
AV Bridge
Channel Balance
CB Stereo
Output Power
Stereo,VCC=3V,RL=8Ω,
PO
THD=10%
Output Power
Stereo,VCC=6V,RL=8Ω,
PO
THD=10%
Output Power
Bridge,VCC=6V,RL=8Ω,
PO
THD=10%
Output Power
Bridge,VCC=3V,RL=8Ω,
PO
THD=10%
Total Harmonic Distortion
THD Stereo,RL=8Ω, Po=0.5W
Total Harmonic Distortion
THD Bridge,RL=8Ω, Po=0.5W
Ripple Rejection
RR Stereo,f=100Hz,C3=100μF
Total Input Noise Voltage
VNI BW(-3dB)=20Hz~20kHz
Cross Talk
CT Stereo,f=1kHz
Input Resistance
Ri
Min Typ Max Units
1.8 6 V
6.5 mA
40 dB
40 dB
-1 0 1 dB
56 mW
0.35
W
0.7 W
0.15
0.3
0.2
24 30
3
50
100
W
%
%
dB
­V
dB
k¡
YOUWANG ELECTRONICS CO.LTD
2
REV 1.0 2004.05.11
Datasheet pdf - http://www.DataSheet4U.net/


Part Number UTC2822H
Description DUAL LOW VOLTAGE POWER AMPLIFIER
Maker YOUWANG ELECTRONICS
Total Page 5 Pages
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