TDA2008 データシートの表示（PDF） - STMicroelectronics
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TDA2008 Datasheet PDF : 9 Pages
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TDA2008
THERMAL DATA
Symbol
Rth-j-case
Parameter
Thermal resistance junction-case
Value
Unit
max
3
°C/W
ELECTRICAL CHARACTERISTICS ( Refer to the test circuit, Vs = 18V, Tamb = 25 °C unless otherwise
specified)
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
Vs
Supply voltage
Vo
Quiescent output voltage
(pin 4)
Id
Quiescent drain current
(pin 5)
Po
Output power
Vi(RMS) Input saturation voltage
Vi
Input sensitivity
B
Frequency response
(-3 dB)
d
Distortion
Ri
Gv
Gv
eN
iN
SVR
Input resistance (pin 1)
Voltage gain (open loop)
Voltage gain (closed loop)
Input noise voltage
Input noise current
Supply voltage rejection
d = 10%
f = 1 KHz
RL = 8Ω
RL = 4Ω
f = 1 KHz
Po = 0.5W
Po = 8W
Po = 0.5W
Po = 12W
RL = 8Ω
RL = 8Ω
RL = 4Ω
RL = 4Ω
Po = 1W
RL = 4Ω
f = 1 KHz
Po = 0.05 to 4W RL = 8Ω
Po = 0.05 to 6W RL = 4Ω
f = 1 KHz
f = 1 KHz
RL = 8Ω
BW = 22Hz to 22 KHz
Vripple = 0.5
Rg = 10KΩ
RL = 4Ω
f = 100 Hz
10
28
V
10.5
V
65
115
mA
8
W
10
12
W
300
mV
20
mV
80
mV
14
mV
70
mV
40 to 15,000
Hz
0.12
1
%
0.12
1
%
70
150
KΩ
80
dB
39.5
40
40.5
dB
1
5
µV
60
200
pA
30
36
dB
4/9
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