Datasheet

Data Sheet ADA4528-1/ADA4528-2
Rev. D | Page 11 of 28
–400
–300
–100
–200
0
200
300
100
400
–50 –25
0 25
50 75
100 125
I
B
(pA)
TEMPERA
TURE (°C)
I
B
+
I
B
–
09437-008
V
SY
= 2.5V
V
CM
= V
SY
/2
Figure 14. Input Bias Current vs. Temperature
–600
–400
–200
0
200
400
600
0 0.5 1.0 1.5 2.0 2.5
I
B
(pA)
V
CM
(V)
+25°C
+125°C
+85°C
–40°C
V
SY
= 2.5V
09437-009
Figure 15. Input Bias Current vs. Common-Mode Voltage
0.001
1000.01
0.1 1
10
LOAD CURRENT (mA)
V
SY
= 2.5V
–40°C
+25°C
+85°C
+125°C
10
1
100m
10m
1m
0.1m
OUTPUT VOLTAGE (V
OL
) TO SUPPLY RAIL (V)
09437-014
Figure 16. Output Voltage (V
OL
) to Supply Rail vs. Load Current
–400
–300
–100
–200
0
200
300
100
400
–50
–25
0
25
50
75
100
125
I
B
(pA)
TEMPER
A
TURE (°C)
I
B
+
I
B
–
09437-
1
10
V
SY
= 5V
V
CM
= V
SY
/2
Figure 17. Input Bias Current vs. Temperature
–800
–600
–400
–200
0
200
400
600
0 1 2 3 4 5
I
B
(pA)
V
CM
(V)
+125°C
V
SY
= 5V
09437-012
+25°C
+85°C
–40°C
Figure 18. Input Bias Current vs. Common-Mode Voltage
0.001
100
0.01
0.1 1
10
LOAD CURRENT (mA)
V
S
= 5V
–40°C
+25°C
+85°C
+125°C
10
1
100m
10m
1m
0.1m
OUTPUT VOLTAGE (V
OL
) TO SUPPLY RAIL (V)
09437-017
Figure 19. Output Voltage (V
OL
) to Supply Rail vs. Load Current