Datasheet

AD8556
Rev. A | Page 12 of 28
05448-029
LOAD CURRENT (mA)
10.00.01 0.10 1.00
VDD – OUTPUT VOLTAGE (V)
0.001
1.000
0.100
0.010
V
SY
= ±2.5V
SINK
SOURCE
Figure 28. Output Voltage to Supply Rail vs. Load Current
05448-030
TEMPERATURE (°C)
175–75 –50 –25 0 25 50 75 100 125 150
OUTPUT SHORT CIRCUIT (mA)
–15
15
12
6
3
0
9
–3
–6
–9
–12
SINK 5V
SOURCE 5V
Figure 29. Output Short Circuit vs. Temperature
TIME (100µs/DIV)
VOLTAGE
2
4
0
3
2
1
0
05448-031
SUPPLY VOLTAGE
V
OUT
Figure 30. Power-On Response at 25°C
TIME (100µs/DIV)
VOLTAGE (1V/DIV)
5
6
4
3
2
1
0
05448-032
SUPPLY VOLTAGE
V
OUT
Figure 31. Power-On Response at 125°C
TIME (100µs/DIV)
VOLTAGE (1V/DIV)
5
6
4
3
2
1
0
05448-033
SUPPLY VOLTAGE
V
OUT
Figure 32. Power-On Response at −40°C
05448-034
TEMPERATURE (°C)
150–75 –50 –25 0 25 50 75 100 125
PSRR (dB)
100
150
135
130
125
145
140
120
115
110
105
V
SY
= 2.7V TO 5.5V
Figure 33. PSRR vs. Temperature