TDA7496 Datasheet, PDF (6/10 Pages) STMicroelectronics – 5W+5W AMPLIFIER WITH DC VOLUME CONTROL

TDA7496
Quiescent Current vs. Supply Voltage
Output DC Voltage vs. Supply Voltage
Iq (mA)
32
30
Vi=0
28
26
24
22
20
18
16
10 12 14 16 18 20 22 24 26 28 30 32
Suppl y Voltage (V)
Vodc (V)
18
17
16
15
Vi=0
14
13
12
11
10
9
8
7
6
5
4
10 12 14 16 18 20 22 24 26 28 30 32
Supply Voltage (V)
Output DC Offset vs. Supply Voltage
Output Power vs. Supply Voltage
Vodc-Vsvr (V)
300
280
260
Vi= 0
240
220
200
180
160
140
120
100
10 12 14 16 18 20 22 24 26 28 30 32
Suppl y Voltage (V)
Ouput Power (W)
10
9
8
Rl=8 Ohm
7
F= 1 KHz
6
THD=10 %
5
4
3
THD=1 %
2
1
0
10
12
14
16
18
20
22
24
26
Supply Voltage (V)
Output Power vs. Supply Voltage
Distortion vs. Output Power
Ouput Power (W)
3.6
3.4
3.2
3
Rl=4 Ohm
2.8
2.6
F= 1 KHz
THD=10 %
2.4
2.2
2
1.8
1.6
1.4
1.2
1
0.8
0.6
THD=1 %
0.4
0.2
0
10
10.5
11
11.5
12
12.5
13
13.5
14
Suppl y Voltage (V)
Distor tion (%)
10
Vs=22 V
Rl=8 Ohm
1
F=15 KHz
0.1
F=1 KHz
0.01
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
Output Power (W)
6/10