AD8555 Analog Devices, AD8555 Datasheet - Page 13

• Manufacturer Part Number: AD8555
• Description: Zero-Drift, Single-Supply, Sensor Signal Amplifier with Digitally Programmable Gain and Offset
• Manufacturer: Analog Devices

1.000
0.100
0.010
0.001
60
50
40
30
20
10
60
50
40
30
20
10
0
0
0.01
0.1
0.1
Figure 30. Output Voltage to Supply Rail vs. Load Current
V
V
S
S
OUTPUT
BUFFER
= ±2.5V
= ±2.5V
Figure 29. Output Buffer Negative Overshoot
Figure 28. Output Buffer Positive Overshoot
R
R
R
S
S
R
S
S
= 100
= 100
LOAD CAPACITANCE (nF)
LOAD CAPACITANCE (nF)
0.10
1.0
1.0
C
C
LOAD CURRENT (mA)
L
L
= 1nF
R
S
= 50
SOURCE
10.0
10.0
1.00
R
SINK
R
S
S
R
= 20
S
= 10
R
= 20
S
= 50
V
R
R
S
S
S
R
= ±2.5V
= 10
S
= 0
= 0
100.0
100.0
10.0
Rev. 0 | Page 13 of 28
–12
–15
15
12
–3
–6
–9
9
6
3
0
–75
4
2
0
3
2
1
0
6
5
4
3
2
1
0
Figure 31. Output Short Circuit vs. Temperature
–50
SUPPLY VOLTAGE
SUPPLY VOLTAGE
SOURCE 2.7V
SOURCE 5V
SINK 2.7V
SINK 5V
Figure 33. Power-On Response at 125°C
Figure 32. Power-On Response at 25°C
–25
0
V
OUT
TEMPERATURE (°C)
25
TIME (100 µ s/DIV)
TIME (100 µ s/DIV)
V
OUT
50
75
100
125
150
AD8555
175