Datasheet PAM8408 (Diodes) - 5

PAM8408 Performance Characteristics
(@TA = +25°C, VDD = 5V, Gain = 24dB, RL = 8Ω (33μH)+R+L(33μH), unless otherwise noted.) THD+N vs. Output Power (RL = 8Ω) THD+N vs. Output Power (RL = 4Ω) 20 40 10 20
D
f=100Hz/1kHz/10kHz f=100Hz/1kHz/10kHz 5 10
E
(Red/Pink/Blue) (Red/Pink/Blue) 5
U
2 2
N
1
I
1 0.5 % %
T
0.5
N
0.2 0.2 0.1
O
0.1 0.05
C
0.05
S
0.02
I
0.02
D
0.01 0.01 1m 2m 5m 10m 20m 50m 100m 200m 500m 1 2 3 1m 2m 5m 10m 20m 50m 100m 200m 500m 1 2 5 W W
T R A P
THD+N vs. Frequency (RL = 8Ω) THD+N vs. Frequency (RL = 4Ω)
–
10 10
E
PO=0.5W/1W/2W
T
5 5 PO=0.3W/0.5W/1W (Red/Pink/Blue)
E
2 (Red/Pink/Blue) 2
L
1 1
O
0.5
S
0.5 % %
B
0.2 0.2
O
0.1 0.1 0.05 0.05 0.02 0.02 0.01 0.008 20 50 100 200 500 1k 2k 5k 10k 20k 20 50 100 200 500 1k 2k 5k 10k 20k Hz Hz PSRR vs. Frequency Crosstalk vs. Frequency +0 +0 -5 T -10 -10 -20 -15 -20 -30 -25 -40 -50 -30 -35 -60 d -40 B d -70 B -45 -80 L to R -50 -55 -90 -60 -100 -110 -65 -70 -120 -75 R to L -130 -8020 -140 50 100 200 500 1k 2k 5k 10k 20k 20 50 100 200 500 1k 2k 5k 10k 20k Hz Hz PAM8408 5 of 13 September 2025 Document number: DS36992 Rev. 2 - 4
www.diodes.com
© 2025 Copyright Diodes Incorporated. All Rights Reserved.