SSM2211x Analog Devices, SSM2211x Datasheet - Page 7

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

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REV. 0
Figure 34. Output Offset Voltage
Distribution
–50
–55
–60
–65
–70
Figure 37. PSRR vs. Frequency
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
20
16
12
0
Figure 31. P
Resistance
8
4
0
–30
20
4
T
V
C
A
A
DD
B
VD
8
V
SAMPLE SIZE = 300
= 25 C
= 15 mF
DD
OUTPUT OFFSET VOLTAGE – mV
–20
= 5V
= 2
12 16 20 24 28 32 36 40 44
100
= 3.3V
LOAD RESISTANCE –
FREQUENCY – Hz
–10
100mV
OUTPUT
2.7V
0
1k
vs. Load
10
3.3V
10k
20
5V
30k
30
48
Figure 35. Output Offset Voltage
Distribution
–20
–40
–60
–80
80
60
40
20
0
100
Figure 32. Gain, Phase vs.
Frequency (Single Amplifier)
20
20
16
16
12
12
8
8
4
4
0
0
–30
–30
V
V
SAMPLE SIZE = 300
SAMPLE SIZE = 300
1k
DD
DD
OUTPUT OFFSET VOLTAGE – mV
OUTPUT OFFSET VOLTAGE – mV
–20
–20
= 3.3V
= 5.0V
10k
FREQUENCY – Hz
–10
–10
–7–
100k
0
0
1M
10
10
10M
20
20
100M
30
30
90
45
180
135
0
–45
–90
–135
–180
Figure 33. Output Offset Voltage
Distribution
25
20
15
10
600
500
400
300
200
100
5
0
–20 –15
Figure 36. Supply Current
Distribution
0
V
SAMPLE SIZE = 300
6
DD
OUTPUT OFFSET VOLTAGE – mV
= 2.7V
7
–10 –5
SUPPLY CURRENT – mA
8
9
0
10 11
SSM2211
V
SAMPLE SIZE = 1,700
5
DD
= 5.0V
10
12 13 14 15
15
20
25