参数资料
型号: TDA7563A
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 50 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM27
封装: ROHS COMPLIANT, FLEXIWATT-27
文件页数: 2/35页
文件大小: 523K
代理商: TDA7563A
Electrical specifications
TDA7563A
2.4
Electrical characteristics curves
VO
Offset detection
Power amplifier in play, STD mode
AC input signals = 0
±1.5
±2
±2.5
V
INL
Normal load current detection
VO < (VS-5)pk
500
mA
IOL
Open load current detection
250
mA
I2C bus interface
SCL
Clock frequency
400
kHz
VIL
Input low voltage
1.5
V
VIH
Input high voltage
2.3
V
Figure 5.
Quiescent current vs. supply voltage
Figure 6.
Output power vs. supply voltage (4
Ω)
Figure 7.
Output power vs. supply voltage (2
Ω) Figure 8.
Distortion vs. output power (4
Ω, STD)
Table 3.
Electrical characteristics (continued)
(Refer to the test circuit, VS = 14.4V; f=1kHz; RL=4Ω; Tamb= 25°C unless otherwise specified)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
8
10
121416
18
Vs (V)
70
90
110
130
150
170
190
210
230
250
Id (mA)
Vin = 0
NO LOADS
Vs (V)
8
9
10
11
12
13
14
15
16
17
18
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)
10
20
30
40
50
60
70
80
90
100
Po (W)
RL = 2 Ohm
f = 1 KHz
THD = 10 %
Po-max
THD = 1 %
0.001
0.01
0.1
1
10
0.1
1
10
100
Po (W)
THD (%)
STANDARD MODE
VS = 14.4 V
RL = 4
Ω
f = 1 KHz
f = 10 KHz
AC00251
相关PDF资料
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TDA7563BH 50 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM27
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TDA7563BPD 50 W, 4 CHANNEL, AUDIO AMPLIFIER, PDSO36
TDA7563B 50 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM27
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