TDA7496L Просмотр технического описания (PDF) - STMicroelectronics
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TDA7496L Datasheet PDF : 10 Pages
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TDA7496L
Quiescent current vs. Supply Voltage
Output DC Voltage vs. Supply Voltage
Iq (mA)
34
Vodc (V)
10
32
30
Vi=0
9.5
9
8.5
Vi=0
28
8
26
7.5
7
24
6.5
22
6
20
) 18
t(s 16
10
11
12
13
14
15
16
17
18
uc Supply Voltage (V)
5.5
5
4.5
4
10
11
12
13
14
15
16
17
18
Supply Voltage (V)
Prod Output DC Offset vs. Supply Voltage
te Vodc-Vsvr (V)
le 300
o 280
bs 260
Vi=0
240
O 220
) - 200
t(s 180
160
uc 140
d 120
ro 100
10
11
12
13
14
15
16
17
18
PSupply Voltage (V)
Output Power vs. Supply Voltage
Ouput Power (W)
4
3.5
3
Rl=8 Ohm
F= 1 KHz
2.5
THD=10 %
2
1.5
THD=1 %
1
0.5
0
10
11
12
13
14
15
16
17
18
Supply Voltage (V)
olete Distortion vs. Output Power
bsDistortion (%)
O 10
Closed Loop gain vs. Frequency
Closed Loop Gain (dB)
32
Vs=12V
31
Rl=8 Ohm
30
29
1
F=15 KHz
28
27
26
25
0.1
24
Rl=8 Ohm
Pout=0.5W
Cin=470nF
Cout =1000uF
Csvr=470 uF
23
22
F=1 KHz
21
0.01
20
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
0.02
0.2
2
20
Output Power (W)
Frequency (KHz)
6/10
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