参数资料
型号: TS4994
厂商: 意法半导体
英文描述: 1W Differential Input/Output Audio Power Amplifier with Selectable Standby
中文描述: 1W的差分输入/输出音频功率放大器可选择待机
文件页数: 7/31页
文件大小: 762K
代理商: TS4994
Electrical Characteristics
TS4994
7/31
Figure 3. Current consumption vs. power
supply voltage
Figure 4. Current consumption vs. standby
voltage
Figure 5. Current consumption vs. standby
voltage
Figure 6. Current consumption vs. standby
voltage
Figure 7. Differential DC output voltage vs.
common mode input voltage
Figure 8. Power dissipation vs. output power
0
1
2
3
4
5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
No load
Tamb=25
°
C
C
Power Supply Voltage (V)
0
1
2
3
4
5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Standby mode=0V
Standby mode=5V
Vcc = 5V
No load
Tamb=25
°
C
C
Standby Voltage (V)
0.0
0.6
1.2
Standby Voltage (V)
1.8
2.4
3.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Standby mode=0V
Standby mode=3.3V
Vcc = 3.3V
No load
Tamb=25
°
C
C
0.0
0.6
1.2
1.8
2.4
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Standby mode=0V
Standby mode=2.6V
Vcc = 2.6V
No load
Tamb=25
°
C
C
Standby Voltage (V)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.01
0.1
1
10
100
1000
Vcc=3.3V
Vcc=2.5V
Vcc=5V
Av = 1
Tamb = 25
°
C
V
Common Mode Input Voltage (V)
0.0
0.2
0.4
0.6
0.8
1.0
0.0
0.2
0.4
0.6
RL=16
RL=8
Vcc=5V
F=1kHz
THD+N<1%
P
Output Power (W)
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