參數(shù)資料
型號(hào): TDA7560
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 55 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
封裝: FLEXIWATT-25
文件頁數(shù): 3/17頁
文件大?。?/td> 379K
代理商: TDA7560
TDA7560
Electrical specifications
Figure 11. Distortion vs. frequency (RL =2Ω)
Figure 12. Crosstalk vs. frequency
Figure 13. Supply voltage rejection vs.
frequency
Figure 14. Output attenuation vs. supply
voltage
Figure 15. Output noise vs. source resistance
Figure 16. Power dissipation and efficiency vs.
output power (sine-wave operation)
10
100
1000
10000
f (Hz)
0.001
0.01
0.1
1
10
THD (%)
Po = 8 W
RL = 2 Ohm
Vs = 14.4 V
10
100
1000
10000
f (Hz)
20
30
40
50
60
70
80
90
CROSSTALK (dB)
Po = 4 W
RL = 4 Ohm
Rg = 600 Ohm
10
100
1000
10000
f (Hz)
20
30
40
50
60
70
80
90
100
SVR (dB)
Vripple= 1 Vrms
Rg= 600 Ohm
567
89
10
Vs (V)
0
-20
-40
-60
-80
-100
OUT ATTN (dB)
RL = 4 Ohm
Po= 4 W ref.
1
10
100
1000
10000
100000
Rg (Ohm)
20
30
40
50
60
70
80
90
100
110
120
130
En (uV)
Vs= 14.4 V
RL= 4 Ohm
"A" wgtd
22-22 KHz lin.
0
2
4
6
8 10 1214 16 18202224 2628 30
Po (W)
0
10
20
30
40
50
60
70
80
90
Ptot (W)
0
10
20
30
40
50
60
70
80
90
n (%)
Vs= 13.2 V
RL= 4 x 4 Ohm
f= 1 KHz SINE
n
Ptot
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