UTC TDA2822M LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER
Supply Voltage
Output Peak Current
Power Dissipation
Operating Temperature
Storage Temperature
SYMBOL
V
CC
I
O
(peak)
P
D
Topr
Tstg
VALUE
15
1
DIP at T
amb
=50°C
1.0
SOP at T
amb
=50°C 0.5
-20 ~ +70
-40 ~ +150
UNIT
V
A
W
°C
°C
ELECTRICAL CHARACTERISTICS
(Ta=25°C, VCC=6V, f=1kHz, unless otherwise specified)
PARAMETER
Operating Supply Voltage
Quiescent Circuit Current
Closed Loop Voltage Gain
Closed Loop Voltage Gain
Channel Balance
Output Power
Output Power
Output Power
Output Power
Total Harmonic Distortion
Total Harmonic Distortion
Ripple Rejection
Output Noise Voltage
Cross Talk
Input Resistance
SYMBOL
V
CC
I
CC
A
V
A
V
CB
P
O
P
O
P
O
P
O
THD
THD
RR
VNO
CT
R
i
TEST CONDITIONS
MIN
TYP
MAX
12
UNIT
V
mA
dB
dB
dB
W
W
W
W
%
%
dB
mV
dB
kΩ
1.8
Vi=0
9
Stereo
40
Bridge
40
Stereo
-1
0
0.4(DIP)
0.65(DIP)
Stereo,V
CC
=6V,R
L
=4Ω,
0.28(SOP) 0.45(SOP)
THD=10%
0.11(DIP)
Stereo,V
CC
=3V,RL=4Ω,
0.07(SOP)
THD=10%
0.9(DIP)
1.35(DIP)
Bridge,V
CC
=6V,R
L
=4Ω,
0.63(SOP) 0.94(SOP)
THD=10%
0.35(DIP)
Bridge,V
CC
=6V,R
L
=4Ω,
0.24(SOP)
THD=10%
0.5
Stereo,R
L
=8Ω, Po=0.2W
0.5
Bridge,R
L
=8Ω, Po=0.5W
24
30
Stereo,f=100Hz,C3=100µF
Stereo,BW(-3dB)=20Hz
0.5
~20kHz
Stereo,f=1kHz
50
100
1
2.0
TEST CIRCUIT 1:STEREO
C3
100
µF
TEST CIRCUIT 2:BRIDGE
C5
100
µF
V
CC
V
CC
2
2
C4
470
µF
INPUT1
R1
10kΩ
7
1
INPUT1
C6
0.1
µF
R3
4.7Ω
7
1
R1
10kΩ
C2
0.1
µF
R2
4.7Ω
8
C1
100
µF
RL
8
C1
10
µF
RL
INPUT2
R2
10kΩ
C2
100
µF
6
3
5
C5
470
µF
6
3
C7
0.1
µF
R4
4.7Ω
RL
5
4
C4 0.01
µF
C3
0.1
µF
R3
4.7Ω
4
UTC
UNISONIC TECHNOLOGIES CO., LTD.
2
QW-R107-014,C
UTC-IC [ UNISONIC TECHNOLOGIES ]
