TDA7496SSA Datasheet, PDF (7/12 Pages) STMicroelectronics – 5W+5W AMPLIFIER

TDA7496SSA
Figure 4. Quiescent Current vs. Supply Voltage Figure 7. Output DC Offset vs. Supply Voltage
Iq
(mA)
30
28
Vi=0
D03AU1494
26
24
22
20
18
16
10 12 14 16 18 20 22 24 26 28 30 32
Supply Voltage (V)
Vodc-Vsvr
(mV)
280
260
240
220
200
180
160
140
120
100
10
Vi=0
12 14
16 18 20 22 24
Supply Voltage (V)
D03AU1496/mod
26 28 30 32
Figure 5. Output DC Voltage vs. Supply Voltage
Vodc
(V)
D03AU1495
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)
Figure 8. Output Power vs Supply Voltage
Output Power
(W)
3.2
D03AU1498
2.8
Rl=4Ω
F=1KHz
2.4
2.0
THD=10%
1.6
1.2
THD=1%
0.8
0.4
0
10 10.5 11 11.5 12 12.5 13 13.5 14
Supply Voltage (V)
Figure 6. Output Power vs. Supply Voltage
Output Power
(W)
D03AU1497
8
Rl=8Ω
F=1KHz
7
6
THD=10%
5
4
3
THD=1%
2
1
0
10 12 14 16 18 20 22 24 26
Supply Voltage (V)
Figure 9. Distortion vs Output Power
Distortion
(%)
1
Vs=22V
Rl=8Ω
D03AU1499
F=15KHz
0.1
F=1KHz
0.01
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Output Power (W)
7/12