TDA2003 Ver la hoja de datos (PDF) - Tiger Electronic
Número de pieza
componentes Descripción
Fabricante
TDA2003 Datasheet PDF : 8 Pages
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TDA2003
ELECTRICAL CHARACTERISTICS (Refer to the test circuit ,Vcc=±16V,Ta=25°C)
Characteristics
Symbol
Test Conditions
Min Typ Max Unit
DC Characteristics
Supply Voltage
Vcc
Quiescent Output
Vo ltage
Vo
Quiescent Drain Current Id
8
18 V
6.1 6.9 7.7 V
40 55 mA
AC Characteristics
RL=8Ω
5.5 6
Output Power
Po
THD=10%,
f=1kHz
RL=2Ω
RL=3.2Ω
9 10
7.5
W
RL=1.6Ω
12
Po=0.5W, RL=4Ω
14
Po=6W, RL=4Ω
55
Input Sensitivity
Vi
f=1kHz
mV
Po=0.5W, RL=2Ω
10
Po=10W, RL=2Ω
50
Input Saturation Voltage Vi(rms)
300
mV
Frequency response(-3dB) B
Distortion
THD
Input Resistance (pin 1) Ri
Po=1W, RL=4Ω
f=1kHz
Po=0.05W to 4.5W,
RL=4Ω
Po=0.05W to 7.5W,
RL=2Ω
Open Loop f=1kHz
40
15000 Hz
0.15
%
0.15
70 150
kΩ
Input Noise Current
eN
60 200 pA
Input Noise Voltage
IN
1
5 µV
Open Loop Voltage Gain
Closed Loop Vo ltage
Gain
Efficiency
Supply Vo ltage
Rejection
Gvo
Gvc
η
SVR
f=1kHz
f=10kHz
f=1kHz, RL=2Ω
f=1kHz
Po=6W, RL=4Ω
Po=10W, RL=2Ω
Vr i p p l e = 0 . 5 V, f = 1 0 0 H z ,
Rg=10kΩ, RL=4Ω
80
dB
60
39.3 40 40.3 dB
69
%
65
30 36
dB
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