AD8531ART Analog Devices, AD8531ART Datasheet - Page 7

• Manufacturer Part Number: AD8531ART
• Description: Low Cost, 250 ma Output Single-supply Amplifiers
• Manufacturer: Analog Devices

REV. B
Figure 20. Power Supply Rejection
vs. Frequency
Figure 23. Small Signal Overshoot
vs. Load Capacitance
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
50
40
30
20
10
140
120
100
–20
–40
–60
80
60
40
0
20
10
0.75 1.00
0
100
Figure 26. Supply Current per
Amplifier vs. Supply Voltage
V
T
R
A
S
L
T
V
T
= +5V
= +25 C
= 600
PSRR+
A
A
S
= +25 C
= +5V
= +25 C
1k
SUPPLY VOLTAGE –
CAPACITANCE – pF
100
1.50
FREQUENCY – Hz
PSRR–
10k
–OS
2.00
100k
1000
+OS
Volts
2.50
1M
10000
10M
3.00
Figure 21. Small Signal Overshoot
vs. Load Capacitance
Figure 24. Small Signal Overshoot
vs. Load Capacitance
Figure 27. Small Signal Transient
Response
50
40
30
20
10
50
40
30
20
10
0V
0
0
10
10
V
T
R
V
T
R
A
S
L
S
A
L
= +2.7V
= +25 C
= 600
= +2.7V
= +25 C
= 2k
CAPACITANCE – pF
CAPACITANCE – pF
100
100
V
R
V
A
C
T
–OS
–OS
S
IN
L
A
V
L
500 ns/DIV
=
= 2k
= +25 C
= 1
= 300pF
–7–
=
+OS
1.35V
+OS
50mV
1000
1000
10000
10000
AD8531/AD8532/AD8534
Figure 22. Small Signal Overshoot
vs. Load Capacitance
Figure 28. Small Signal Transient
Response
60
50
40
30
20
10
0.85
0.75
0.65
0.55
0V
0
0.9
0.5
0.8
0.7
0.6
10
Figure 25. Supply Current per
Amplifier vs. Temperature
–40
V
T
R
S
A
L
= 2k
= +5V
= +25 C
–20
CAPACITANCE – pF
100
TEMPERATURE – C
V
V
A
R
C
T
0
S
IN
A
V
L
L
500 ns/DIV
=
= 2k
–OS
= 1
= 300pF
= +25 C
=
20
2.5V
50mV
V
V
1000
S
S
40
= 5V
= 3V
+OS
60
10000
80