PAM8014 Datasheet, PDF (5/9 Pages) Diodes Incorporated – 3.2W MONO CLASS D AUDIO AMPLIFIER

Performance Characteristics (@TA = +25°C, VDD = 5V, RIN = 0, Gain = 18dB, RL = L(33μH)+R+L(33μH), unless otherwise
specified.)
PSRR vs. Frequency (VDD=5.0V, RL=4Ω)
PSRR vs. Frequency (VDD=5.0V, RL=8Ω)
+0
-10
-20
-30
-40
d
-50
B
-60
-70
-80
-90
-100
20
50
100
200
500
1k
2k
Hz
5k
10k 20k
+0
-10
-20
-30
-40
d
-50
B
-60
-70
-80
-90
-100
20
50
100
200
500
1k
2k
Hz
5k
10k 20k
Frequency Response
+20
+19.75
+19.5
+19.25
+19
CIN=1μF
+18.75
+18.5
+18.25
+18
d _+17.75
B
r +17.5
+17.25
A
+17
+16.75
+16.5
+16.25
+16
+15.75
+15.5
+15.25
+15
20
50
100
200
500
1k
2k
Hz
5k
10k
20k
Efficiency vs. Output Power (VDD=5.0V, RL=4Ω)
100
90
80
70
60
% 50
40
30
20
10
0
10 50 100 300 500 700 1000 1300 2000 3000
Output Power--mW
+0
-10
-20
-30
-40
d
-50
B
r
-60
A
-70
-80
-90
-100
-110
-120
20
Noise Floor
50
100
200
500
1k
2k
Hz
5k
10k
20k
Efficiency vs. Output Power (VDD=5.0V, RL=8Ω)
100
80
60
%
40
20
0
Output Power--mW
PAM8014
Document number: DS38114 Rev. 1 - 2
5 of 9
www.diodes.com
January 2016
© Diodes Incorporated