PAM8603MDET View Datasheet(PDF) - Power Analog Micoelectronics
Part Name
Description
Manufacturer
PAM8603MDET
Power Analog Micoelectronics
PAM8603MDET Datasheet PDF : 14 Pages
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PAM8603M
3W Filterless Stereo Class-D Audio Amplifier with DC Volume Control
Typical Operating Characteristics (TA=25°C)
13. Output Power VS Supply Voltage
2.5
RL=8Ω
2
THD=10%
1.5
1
THD=1%
0.5
0
2.5 3 3.5 4 4.5 5 5.5
Power Supply Voltage(V)
15. Rdson VS Output Current
260
255 PMOSFET
250 Vgs=-5V
245
240
235
230
225
220
215
50 100 200 300 400 500 750 1000 1500
Drain-source Current(mA)
17. Frequency VS Supply Voltage
300
290 Input AC-ground
280
270
260
250
240
230
220
210
200
3
3.5
4
4.5
5
5.5
Power Supply Voltage(V)
14. Output Power VS Supply Voltage
4
3.5 RL=4Ω
3
THD=10%
2.5
2
1.5
THD=1%
1
0.5
0
2.5 3 3.5 4 4.5 5 5.5
Power Supply Voltage(V)
16. Rdson VS Output Current
172
170 NMOSFET
168 Vgs=5V
166
164
162
160
158
156
154
50 100 200 300 400 500 750 1000 1500
Drain-source Current(mA)
18. Gain Control VS Volume Voltage
40
V = DD 5V
20
0
-20
-40
-60
-80
0.1 0.2 0.4 0.5 0.7 0.8 0.9 1.1 1.2 1.4 1.5 1.6 1.8 1.9 2.1 2.2 2.3 2.5 2.6 2.8 2.9 3.0 3.2 3.3 3.5 3.6 3.7 3.9 4.0 4.2 4.3 4.4
Volume Voltage(V)
Power Analog Microelectronics,Inc
www.poweranalog.com
7
10/2008 Rev 1.0
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