參數(shù)資料
型號(hào): TDA7566
廠商: 意法半導(dǎo)體
英文描述: MULTIFUNCTION QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES
中文描述: 多功能四功率放大器,內(nèi)置診斷特征
文件頁數(shù): 7/19頁
文件大?。?/td> 226K
代理商: TDA7566
7/19
TDA7566
Figure 8.
Distortion vs. Frequency (2W)
Figure 9.
Crosstalk vs. Frequency
Figure 10.
Supply Voltage Rejection vs. Freq.
Figure 11. Power Dissipation & Efficiency vs.
Output Power (4
, SINE)
Figure 12.
Power Dissipation vs. Average Ouput
Power (Audio Program Simulation, 4
)
Figure 13. Power Dissipation vs. Average Ouput
Power (Audio Program Simulation, 2
)
10
100
1000
10000
f (Hz)
0.01
0.1
1
10
THD (%)
Vs = 14.4 V
RL = 2 Ohm
Po = 8 W
10
100
1000
10000
f (Hz)
20
30
40
50
60
70
80
90
CROSSTALK (dB)
Vs = 14.4 V
RL = 4 Ohm
Po = 4 W
Rg = 600 Ohm
10
100
1000
10000
f (Hz)
20
30
40
50
60
70
80
90
SVR (dB)
Rg = 600 Ohm
Vripple = 1 Vpk
0
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4
6
8
10
12
14
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24
26
Po (W)
0
10
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90
Ptot (W)
0
10
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n (%)
n
Ptot
Vs = 14.4 V
RL = 4x4 Ohm
f= 1 KHz SINE
0
1
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4
5
Po (W)
5
10
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Ptot (W)
CLIP
START
Vs = 14.4 V
RL = 4x4 Ohm
GAUSSIAN NOISE
0
1
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3
4
5
6
7
8
Po (W)
0
10
20
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50
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90
Ptot (W)
Vs = 14.4 V
RL = 4x2 Ohm
GAUSSIAN NOISE
CLIP
START
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