TDA2822M
DUAL LOW-VOLTAGE POWER AMPLIFIER
ELECTRICAL CHARATERISTICS (Vcc=6V,Tamb=25℃) (STEREO)
℃
PARAMETER
Supply Voltage
Quiescent Output voltage
Quiescent Drain Current
Input Bias Current
THD=10%,
RL=4Ω
f=1KHz,Vcc=3
RL=32Ω
V
TEST CONDITIONS
SYMBOL
Vcc
MIN
1.8
-
-
-
-
-
-
TYP
-
2.7
1.2
6
100
110
20
1
0.65
0.32
0.3
40
-
-
2
3
30
50
MAX
15
-
-
9
-
-
-
-
-
-
-
-
±1
-
-
-
-
-
UNIT
V
V
V
mA
nA
mW
Vcc=3V
Vo
Icc
I
BA
Output Power
THD=10%
F=1KHz
Vcc=9V RL=8Ω
Vcc=6V RL=4Ω
Vcc=4.5V RL=4Ω
Po
-
0.4
-
W
Distortion
Closed Loop Voltage Gain
Channel Balance
Input Resistance
Total Input Noise
Po=0.5W,f=1KHz,Vcc=9V,RL=8Ω
f=1KHz
THD
A
VF
ΔAv
-
-
-
100
-
-
24
-
%
dB
dB
KΩ
μV
dB
dB
f=1KHz
Rs=10KΩ
Rs=10KΩ,B=22Hz~22KHz
R
I
V
NI
-
Srip
CSR
Supply Voltage Rejection
Channel Seperation
f=100Hz C1=C2=100μF
f=1KHz
Wing Shing Computer Components Co., (H.K.)Ltd.
Homepage:
http://www.wingshing.com
Tel:(852)2341 9276 Fax:(852)2797 8153
E-mail: wsccltd@hkstar.com
WINGS [ WING SHING COMPUTER COMPONENTS ]
