TDA2822
LINEAR INTEGRATED CIRCUIT
ꢀ
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER
SYMBOL
VCC
RATINGS
15
UNIT
V
Supply Voltage
Output Peak Current
IO(peak)
1
A
DIP-8
1.0
Power Dissipation
PD
W
SOP-8
0.5
Operating Temperature
Storage Temperature
TOPR
TSTG
-20~+85
-40~+150
°C
°C
Note:1. Absolute maximum ratings are stress ratings only and functional device operation is not implied. The device
could be damaged beyond Absolute maximum ratings.
2. The device is guaranteed to meet performance specifications within 0℃~70℃ operating temperature range
and assured by design from -20℃~ 85℃
ꢀ
ELECTRICAL CHARACTERISTICS (Ta=25°C, VCC=6V, f=1kHz, unless otherwise specified)
PARAMETER
SYMBOL
VCC
TEST CONDITIONS
MIN
1.8
TYP
MAX
12
UNIT
V
Operating Supply Voltage
Quiescent Circuit Current
ICC
VIN=0
9
mA
dB
Stereo
Bridge
40
Closed Loop Voltage Gain
Channel Balance
GVC
CB
40
dB
Stereo
-1
0
1
dB
DIP-8
SOP-8
DIP-8
SOP-8
DIP-8
SOP-8
DIP-8
SOP-8
0.4
0.65
0.45
0.11
0.07
1.35
0.94
0.35
0.24
0.5
VCC=6V,RL=4Ω, THD=10%
W
W
W
W
0.28
Output Power(Stereo)
POUT
VCC=3V,RL=4Ω, THD=10%
VCC=6V,RL=4Ω, THD=10%
VCC=6V,RL=4Ω, THD=10%
0.9
0.63
POUT
THD
Output Power (Bridge)
Stereo
Bridge
RL=8Ω, POUT=0.2W
RL=8Ω, POUT=0.5W
%
%
Total Harmonic Distortion
0.5
Ripple Rejection
Output Noise Voltage
Cross Talk
RR
eN
CT
Stereo, f=100Hz,C3=100µF
Stereo,BW(-3dB)=20Hz ~20kHz
Stereo, f=1kHz
24
30
dB
mV
dB
kΩ
0.5
50
2.0
Input Resistance
RIN
100
UNISONIC TECHNOLOGIES CO., LTD
3
www.unisonic.com.tw
QW-R107-006.E
UTC [ Unisonic Technologies ]
