ssm2211z-eval Analog Devices, Inc., ssm2211z-eval Datasheet - Page 7

• Manufacturer Part Number: ssm2211z-eval
• Description: Low Distortion 1.5 Watt Audio Power Amplifier
• Manufacturer: Analog Devices, Inc.

TYPICAL PERFORMANCE CHARACTERISTICS
0.01
0.01
0.01
0.1
0.1
10
0.1
10
10
1
1
1
20
20
20
T
V
A
R
P
T
V
A
R
P
T
V
A
R
P
C
A
DD
L
A
DD
L
VD
L
VD
L
C
A
DD
VD
L
L
C
B
= 25°C
= 500mW
= 500mW
= 8Ω
B
= 25°C
= 8Ω
B
= 25°C
= 8Ω
= 500mW
= 1μF
= 5V
= 2 (BTL)
= 5V
= 20 (BTL)
= 1μF
= 5V
= 10 (BTL)
= 1μF
100
100
100
Figure 4. THD + N vs. Frequency
Figure 5. THD + N vs. Frequency
Figure 6. THD + N vs. Frequency
C
B
C
= 0.1μF
C
C
B
B
B
= 0.1μF
= 0.1μF
= 0
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
C
B
1k
1k
1k
= 0
10k
10k
10k
20k
20k
20k
Rev. D | Page 7 of 24
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1
20
20
20
C
T
V
A
R
P
T
V
A
R
P
T
V
A
R
P
B
A
A
A
DD
VD
L
L
DD
VD
L
L
DD
VD
L
L
= 1μF
= 25°C
= 8Ω
= 1W
= 25°C
= 8Ω
= 1W
= 25°C
= 8Ω
= 1W
C
= 5V
= 10 (BTL)
= 5V
= 20 (BTL)
= 5V
= 2 (BTL)
B
= 1μF
C
B
C
= 1μF
B
100
100
100
Figure 7. THD + N vs. Frequency
Figure 8. THD + N vs. Frequency
Figure 9. THD + N vs. Frequency
= 0.1μF
C
C
B
C
B
= 0.1μF
B
= 0.1μF
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
= 0
C
B
1k
1k
1k
= 0
SSM2211
10k
10k
10k
20k
20k
20k