SSM2211x Analog Devices, SSM2211x Datasheet - Page 4

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

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SSM2211–Typical Performance Characteristics
Figure 10. THD+N vs. Frequency
0.01
0.01
0.01
Figure 4. THD+N vs. Frequency
0.1
0.1
0.1
10
10
10
1
1
20n
Figure 7. THD+N vs. P
1
20
20
C
T
V
A
R
FREQUENCY = 20Hz
C
C
T
V
A
R
P
B
A
DD
B
A
DD
VD
L
L
VD
L
B
T
V
A
R
P
= 1 F
A
= 25 C
= 8
DD
VD
L
L
= 25 C
= 8
= 1W
= 0.1 F
= 1 F
= 350mW
= 5V
= 2 (BTL)
= 5V
= 2 (BTL)
= 25 C
= 8
= 3.3V
= 2 (BTL)
C
100
B
100
C
= 0.1 F
B
FREQUENCY – Hz
= 0.1 F
FREQUENCY – Hz
0.1
P
OUTPUT
C
B
1k
1k
– W
= 0
C
B
= 0
OUTPUT
1
10k
10k
20k
2
20k
0.01
Figure 11. THD+N vs. Frequency
0.01
0.01
Figure 5
0.1
10
0.1
0.1
10
10
1
1
Figure 8. THD+N vs. P
1
20n
20
20
T
V
A
R
P
T
V
A
R
FREQUENCY = 1kHz
C
A
DD
L
C
VD
L
A
C
DD
VD
L
B
= 1W
B
= 25 C
= 8
B
= 25 C
= 8
= 0.1 F
= 5V
= 10 (BTL)
= 1 F
= 1 F
= 5V
= 2 (BTL)
.
100
100
THD+N vs. Frequency
C
C
B
FREQUENCY – Hz
FREQUENCY – Hz
C
B
= 0.1 F
0.1
B
= 0.1 F
P
= 0
OUTPUT
–4–
1k
1k
T
V
A
R
P
– W
A
DD
VD
L
L
C
= 25 C
= 8
= 350mW
B
= 3.3V
= 10 (BTL)
= 0
OUTPUT
1
10k
10k
20k
20k
2
0.01
Figure 12. THD+N vs. Frequency
0.01
0.01
Figure 6. THD+N vs. Frequency
0.1
0.1
0.1
10
10
10
1
1
1
Figure 9. THD+N vs. P
20n
20
20
T
V
A
R
FREQUENCY = 20kHz
C
T
V
A
R
P
T
V
A
R
P
A
DD
A
DD
L
A
DD
L
VD
L
B
VD
L
VD
L
= 350mW
= 1W
= 25 C
= 8
= 25 C
= 8
= 25 C
= 8
= 0.1 F
C
= 5V
= 2 (BTL)
= 3.3V
= 20 (BTL)
C
= 5V
= 20 (BTL)
B
B
100
= 1 F
100
= 1 F
C
FREQUENCY – Hz
FREQUENCY – Hz
C
B
0.1
B
= 0.1 F
P
= 0.1 F
OUTPUT
1k
1k
– W
OUTPUT
1
10k
REV. 0
10k
20k
20k
2