TDA2003
DC TEST CIRCUIT
AC TEST CIRCUIT
ELECTRICAL CHARACTERISTICS ( Vs = 14.4V,Tamb = 25 °C unless otherwise specified)
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
(Refer to DC test circuit)
DC CHARACTERISTICS
Vs
Vo
Id
Supply voltage
8
18
7.7
50
V
V
Quiescent output voltage (pin 4)
Quiescent drain current (pin 5)
6.1
6.9
44
mA
AC CHARACTERISTICS (Refer to AC test circuit, Gv = 40 dB)
Po
Output power
d = 10%
f = 1 kHz
R = 4
Ω
5.5
9
6
W
W
W
W
L
R = 2
10
7.5
12
Ω
L
R = 3.2
Ω
Ω
L
R = 1.6
L
Vi(rms)
Vi
Input saturation voltage
Input sensitivity
300
mV
f = 1 kHz
Po = 0.5W
Po = 6W
Po = 0.5W
Po 10W
R = 4
Ω
Ω
Ω
14
55
10
50
mV
mV
mV
mV
L
R = 4
L
R = 2
L
RL = 2Ω
3/10
STMICROELECTRONICS [ ST ]
