TDA7053A Ver la hoja de datos (PDF) - Unisonic Technologies
Número de pieza
componentes Descripción
Fabricante
TDA7053A Datasheet PDF : 7 Pages
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TDA7053A
TYPICAL CHARACTERISTICS
Quiescent Current as a Function of Voltage
40
30
20
10
0
0
4
8
12
16 20
VCC (V)
THD as a Function of Frequency
10
(1)Gv=30dB,POUT=0.1W
(2)Gv=40dB,POUT=0.1W
8
6
4
(2)
2 (1)
0
10-2
10-1
1
10
102
f (kHz)
Total Worst Wase Power Dissipation as a
Function of Supply Voltage
4 (1)RL=8Ω
(2)RL=16Ω
(3)RL=25Ω
3
(1)
(2) (3)
2
1
0
0
4
8
12
16
VCC (V)
LINEAR INTEGRATED CIRCUIT
THD as a Function of Output Power
12
(1)VCC=4.5V
(2)VCC=6V, RL=8Ω
(3)VCC=12V, RL=25Ω
8
(1) (2) (3)
4
0
10-2
10-1
1
10
POUT (W)
Output Power as a Function of Supply Voltage
2.5
(1)RL= 8Ω
(2)RL=16Ω
2.0 (3)RL=25Ω
(2)
(1)
(3)
1.5
1.0
0.5
0
0
4
8
12
16
VCC (V)
Voltage Gain as a Function of
Volume Control Voltage
80
40
0
-40
-80
-120 0
0.4 0.8 1.2 1.6 2.0
VVC (V)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
6 of 7
QW-R107-022,B
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