Datasheet

AD628
Rev. G | Page 11 of 20
02992-017
100
90
10
0
100µV
500mV
R
L
= 1k
R
L
= 2k
R
L
= 10k
V
S
= ±2.5V
OUTPUT VOLTAGE (V)
OUTPUT ERROR (µV)
Figure 17. Normalized Gain Error vs. V
OUT
, V
S
= ±2.5 V
BIAS CURRENT (nA)
0
1
2
3
4
–40 –20 0 20 40 60 80 100
TEMPERATURE (°C)
02992-018
Figure 18. Bias Current vs. Temperature Buffer
–15
–10
–5
0
5
10
15
OUTPUT VOLTAGE SWING (V)
0 5 10 15 20 25
OUTPUT CURRENT (mA)
02992-019
–25°C
+85°C
–25°C
–40°C
+25°C
–40°C
+85°C
+25°C
Figure 19. Output Voltage Operating Range vs. Output Current
02992-020
100
90
10
0
500mV
50mV
4µs
Figure 20. Small Signal Pulse Response,
R
L
= 2 kΩ, C
L
= 0 pF, Top: Input, Bottom: Output
02992-021
100
90
10
0
500mV
50mV
4µs
Figure 21. Small Signal Pulse Response,
R
L
= 2 kΩ, C
L
= 1000 pF, Top: Input, Bottom: Output
02992-022
100
90
10
0
10.0V
10.0V
40µs
Figure 22. Large Signal Pulse Response,
R
L
= 2 kΩ, C
L
= 1000 pF, Top: Input, Bottom: Output