PAM8010 Datasheet, PDF (5/17 Pages) Power Analog Micoelectronics – 3W Stereo Class-D with DC Volume, Headphone and Power Limit

PAM8010
3W Stereo Class-D with
DC Volume, Headphone and Power Limit
Typical Operating Characteristics(T_A=25°C)
VDD=5V,R_L=8Ω, Gv=24dB,Τ_Α=2 5°C, unless otherwise noted
Class D Output
1. THD+N vs Output Power
50
20 ^{R L=8Ω}
10
5
2. THD+N vs Output Power
50
20
R L= 4Ω
10
5
2
%
1
0.5 _f=100Hz
f=1kHz
f=10kHz
0.2
0.1
0.06
1m
2m
5m
1m0 20m
50m 100m 200m
W
500m
1
23
2
%
1
0 .5
f=100Hz
0 .2
f=10kHz
f=1kHz
0 .1
0.06
10 m
20 m
50 m
100 m
200 m
500 m
1
2
5
W
3. THD+N vs Frequency
10
5 R L=8 Ω
2
1
%
0 .5
0 .2
0 .1
0 . 05
0 . 03
20
Po=0.5W
Po=0.3W
Po=1W
50
100
200
500
1k
2k
Hz
5k
10 k 20 k
4. THD+N vs Frequency
10
5 R L=4 Ω
2
1
%
0 .5
0 .2
0 .1
0.06
20
Po=0.5W
Po=0.3W
Po=1W
50
100
200
500
1k
2k
Hz
5k
10 k 20 k
5. PSRR vs Frequency
+0
- 10
R L= 4Ω
- 20
- 30
- 40
d
B
- 50
- 60
R Channel
- 70
- 80
- 90
L Channel
-1 0 0
20
50
100
200
500
1k
2k
Hz
5k
10 k 20k
6. Crosstalk vs Frequency
+0T T T T T T T
-10
RL =4Ω
-20
-30
-40
-50
d
B
-60
-70
-80 _{L to R}
-90
- 100
R to L
- 110
20
50
100
200
500
1k
2k
Hz
5k
10k
20k
Power Analog Microelectronics, Inc
www.poweranalog.com
5
05/2011 Rev1.0