S486
TYPICAL CHARACTERISTICS(Cont.)
Power Dissipation vs Output Power
15 VCC=2V
F=1kHz
THD+N<1%
10
RL=16Ω
5
RL=32Ω
0
0 2 4 6 8 10 12
Output Power (mW)
Current Consumption vs Power Supply
Voltage
2.0
Ta=85°С
1.5
Ta=25°С Ta=-40°С
1.0
0.5
No load
0.0
0
1
2
3
4
5
VCC (V)
Output Voltage Swing vs Power
5.0
Supply Voltage
Ta=25°С
4.5
4.0
3.5
3.0
2.5
RL=32Ω
2.0
RL=16Ω
1.5
1.0
0.5
0.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0
VCC (V)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
CMOS IC
Power Derating vs Ambiant
1.0
Temperature
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0 25 50 75 100 125 150
Ambiant Temperature (°С)
Current Consumption vs Standby
2.0
Voltage
1.5
1.0
0.5
0.0
0
Ta=85°С
Ta=25°С
Ta=-40°С
VCC = 5V
No load
1
2
3
4
5
Standby Voltage (V)
11 of 12
QW-R502-074.D