TDA2050
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Characteristics
Symbol
d
Test conditions
Min
Typ
Max Unit
RL=4Ω
0.03
0.5
0.5
%
%
f=1kHz,Po=0.1 to 24W
f=100Hz to 10kHz,Po=0.1 to 18W
Total harmonic distortion
Vs=±22V RL=8Ω
0.02
f=1kHz,Po=0.1 to 20W
f=100Hz to 10kHz,Po=0.1 to 15W
0.5
Slew Rate
SR
Gv
Gv
5
8
80
30.5
V/µs
dB
Open loop voltage gain
Closed loop voltage gain
Power bandwidth(-3dB)
30
31
10
dB
Hz
BW
RL=4Ω Vi=200mV
20 to 80000
Curve A
4
Total input noise
eN
Ri
µV
kΩ
dB
%
B=22Hz to 22kHz
5
Input resistance(pin 1)
Supply voltage rejection
500
Rs=22kΩ;f=100Hz
SVR
Vripple=0.5Vrms
45
65
Po=28W;RL=4Ω
Efficiency
η
Po=25W; RL=8Ω
%
Vs=±22V
67
Thermal shut-down
Junction temperature
Tsd-j
150
°C
3/6
TGS [ Tiger Electronic Co.,Ltd ]
