參數(shù)資料
型號: TDA7566
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 60 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25
封裝: ROHS COMPLIANT, FLEXIWATT-25
文件頁數(shù): 2/29頁
文件大?。?/td> 364K
代理商: TDA7566
Electrical specifications
TDA7566
Doc ID 9801Rev 5
3.4
Electrical characteristics curves
Figure 4.
Quiescent current vs. supply
voltage
Figure 5.
Output power vs. supply voltage
(4
Ω)
Figure 6.
Output power vs. supply voltage
(2
Ω)
Figure 7.
Distortion vs. output power (4
Ω)
Figure 8.
Distortion vs. output power (2
Ω)
Figure 9.
Distortion vs. frequency (4
Ω)
8
1012
1416
18
Vs (V)
50
70
90
110
130
150
170
190
210
230
250
Id (mA)
Vin = 0
NO LOADS
8
9
10
11
12
13
14
15
16
17
18
Vs (V)
5
10
15
20
25
30
35
40
45
50
55
60
65
70
Po (W)
RL = 4 Ohm
f = 1 KHz
THD= 10 %
Po-max
THD= 1 %
8
9
10
11
12
13
14
15
16
Vs (V)
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
Po (W)
RL = 2 Ohm
f = 1 KHz
THD= 10 %
Po-max
THD= 1 %
0.1
1
10
Po (W)
0.01
0.1
1
10
THD (%)
f = 10 KHz
Vs = 14.4 V
RL = 4 Ohm
f = 1 KHz
0.1
1
10
Po (W)
0.01
0.1
1
10
THD (%)
f = 10 KHz
Vs = 14.4 V
RL = 2 Ohm
f = 1 KHz
0.01
10
100
1000
10000
f (Hz)
0.1
1
10
THD (%)
Vs = 14.4 V
RL = 4 Ohm
Po = 4 W
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