TDA7235 データシートの表示（PDF） - STMicroelectronics
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TDA7235 Datasheet PDF : 5 Pages
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TDA7235
ELECTRICAL CHARACTERISTICS (VS = 12V, Tamb = 25°C, f = 1KHz, unless otherwise specified.)
Symbol
VS
VO
Id
Ib
PO
Parameter
Supply Voltage
Quiescent Output Voltage
Quiescent Drain Current
Input Bias Current
Output Power
d
Distortion
GV
Closed Loop Voltage Gain
Rin
Input Resistance
eN
Total Input Noise
SVR
Supply Voltage Rejection
Test Condition
VS = 9V
VS = 12V
d = 10%
VS = 9V
VS = 12V
VS = 15V
VS = 20V
RL = 4Ω
RL = 8Ω
RL = 16Ω
RL = 32Ω
PO = 0.5W RL = 8Ω
RS = 10KΩ
b = Curve A
B = 22Hz to 22KHz
f = 100Hz Rg = 10KΩ
Min.
1.8
Typ.
4
5.5
4
Max.
24
10
Unit
V
V
V
mA
1.6
W
1.8
W
1.8
W
1.6
W
0.3
1
%
38
dB
100
KΩ
2
µV
3
µV
24
33
dB
3/5
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