Datasheet

Data Sheet SSM2211
Rev. G | Page 11 of 24
Figure 22. THD + N vs. P
OUTPUT
Figure 23. THD + N vs. P
OUTPUT
Figure 24. THD + N vs. P
OUTPUT
Figure 25. THD + N vs. Frequency
Figure 26. THD + N vs. Frequency
Figure 27. THD + N vs. Frequency
P
OUTPUT
(W)
THD + N (%)
10
1
0.01
20n 0.1 2
0.1
1
T
A
= 25°C
V
DD
= 2.7V
A
VD
= 2 (BTL)
R
L
= 8Ω
FREQUENCY = 20Hz
00358-022
P
OUTPUT
(W)
THD + N (%)
10
1
0.01
20n
0.1 2
0.1
1
T
A
= 25°C
V
DD
= 2.7V
A
VD
= 2 (BTL)
R
L
= 8
Ω
FREQUENCY = 1kHz
00358-023
P
OUTPUT
(W)
THD + N (%)
10
1
0.01
20n 0.1 2
0.1
1
T
A
= 25
°
C
V
DD
= 2.7V
A
VD
= 2 (BTL)
R
L
= 8Ω
FREQUENCY = 20kHz
00358-024
FREQUENCY (Hz)
THD + N (%)
10
1
0.01
20 100
20k
1k
10k
0.1
R
L
= 32Ω
P
O
= 60mW
R
L
= 8Ω
P
O
= 250mW
T
A
= 25°C
V
DD
= 5V
A
VD
= 10 SINGLE ENDED
C
B
= 0.1µF
C
C
= 1000µF
00358-025
FREQUENCY (Hz)
THD + N (%)
10
1
0.01
20 100 20k
1k 10k
0.1
R
L
= 32Ω
P
O
= 20mW
R
L
= 8Ω
P
O
= 85mW
T
A
= 25°C
V
DD
= 3.3V
A
VD
= 10 SINGLE ENDED
C
B
= 0.1µF
C
C
= 1000µF
00358-026
FREQUENCY (Hz)
THD + N (%)
10
1
0.01
20
100 20k
1k 10k
0.1
R
L
= 32Ω
P
O
= 15mW
R
L
= 8Ω
P
O
= 65mW
T
A
= 25
°C
V
DD
= 2.7V
A
VD
= 10 SINGLE ENDED
C
B
= 0.1µF
C
C
= 1000µ
F
00358-027