SSM2211x Analog Devices, SSM2211x Datasheet - Page 5

• Manufacturer Part Number: SSM2211x
• Description: Low Distortion 1.5 Watt Audio Power Amplifier
• Manufacturer: Analog Devices

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REV. 0
Figure 16. THD+N vs. Frequency
0.01
0.01
0.01
0.1
0.1
0.1
10
10
Figure 13. THD+N vs. P
10
Figure 19. THD+N vs. P
1
20n
1
20n
1
20
T
V
A
R
FREQUENCY = 20Hz
T
V
A
R
FREQUENCY = 20Hz
C
T
V
A
R
P
A
DD
VD
L
A
DD
VD
L
B
A
DD
L
VD
L
C
= 25 C
= 8
= 25 C
= 8
= 0.1 F
= 25 C
= 8
= 250mW
B
= 2.7V
= 2 (BTL)
= 3.3V
= 2 (BTL)
= 2.7V
= 2 (BTL)
= 1 F
100
C
B
= 0.1 F
FREQUENCY – Hz
0.1
0.1
P
P
OUTPUT
OUTPUT
C
B
1k
– W
– W
= 0
OUTPUT
OUTPUT
1
1
10k
20k
2
2
0.01
Figure 17. THD+N vs. Frequency
0.01
0.01
0.1
0.1
10
10
0.1
Figure 14. THD+N vs. P
Figure 20. THD+N vs. P
10
1
1
20n
20
1
20n
T
V
A
R
FREQUENCY = 1kHz
T
V
A
R
FREQUENCY = 1kHz
C
A
DD
VD
L
A
DD
VD
L
B
= 25 C
= 8
= 25 C
= 8
= 0.1 F
= 2.7V
= 2 (BTL)
C
= 3.3V
= 2 (BTL)
B
100
= 1 F
C
B
C
= 0.1 F
FREQUENCY – Hz
0.1
B
0.1
= 0
P
–5–
P
OUTPUT
OUTPUT
1k
– W
– W
T
V
A
R
P
A
DD
VD
L
L
= 25 C
= 8
= 250mW
= 2.7V
= 10 (BTL)
OUTPUT
OUTPUT
1
1
10k
20k
2
2
Figure 15. THD+N vs. Frequency
0.01
Figure 18. THD+N vs. Frequency
0.01
0.01
0.1
10
0.1
0.1
10
Figure 21. THD+N vs. P
10
1
1
20n
1
20n
20
T
V
A
R
P
T
V
A
R
FREQUENCY = 20kHz
T
V
A
R
FREQUENCY = 20kHz
C
A
DD
VD
L
L
A
A
DD
VD
L
DD
VD
L
B
= 250mW
C
= 25 C
= 8
= 25 C
= 8
= 25 C
= 8
= 0.1 F
= 2.7V
= 20 (BTL)
B
= 2.7V
= 2 (BTL)
= 3.3V
= 2 (BTL)
= 1 F
100
C
FREQUENCY – Hz
B
0.1
0.1
= 0.1 F
P
P
OUTPUT
OUTPUT
SSM2211
1k
– W
– W
OUTPUT
1
1
10k
20k
2
2