UTCTDA2003 Datasheet, PDF (3/8 Pages) Unisonic Technologies – 10W CAR RADIO AUDIO AMPLIFIER

UTCTDA2003 LINEAR INTEGRATED CIRCUIT
PARAMETER
Efficiency
Supply Voltage
Rejection
SYMBOL
¦Ç
SVR
TEST CONDITIONS
f=1kHz
Po=6W,RL=4Ω
Po=10W,RL=2Ω
f=100Hz,Vripple=0.5V
Rg=10kΩ,RL=4Ω
MIN
TYP
MAX
69
65
30
36
TEST CIRCUIT
+Vs
C3
100nF
Vi
C1
1 µF
1
5
UTC
TDA2003
2
3
Rx
39Ω
Cx
39nF
C2
470 µF
C4
4
1000 µF
R1
220Ω _R3
1Ω
RL
R2
2.2Ω
UNIT
%
%
dB
Rx=20*R2
Cx=1/(2 πB*R1)
DC Test Circuit
+Vs
mA
AC Test Circuit
+Vs
C3
100nF
Vi
1
5
1000 µF
UTC
4
TDA2003
Vi
C1
1 µF
1
5
UTC
4
TDA2003
C4
1000µF
2
3
470 µF
R1
220Ω
RL
R2
V
2.2Ω
2
3
R1
220Ω _R3
Rx
C2
39Ω
470 µF
1Ω
RL
R2
Cx
2.2Ω
39nF
Rx=20*R2
Cx=1/(2 πB*R1)
UTC UNISONIC TECHNOLOGIES CO., LTD. 3
QW-R107-002,A