Datasheet

Data Sheet AD8625/AD8626/AD8627
Rev. F | Page 7 of 20
TEMPERATURE (°C)
0.1
100
10
1
–
50 –
25
0 25
50 75
100
125 150
03023-008
INPUT BIAS CURRENT (pA)
V
SY
= ±13V
V
CM
= 0V
Figure 8. Input Bias Current vs. Temperature
V
CM
(V)
–2.0
–1.5
–1.0
–0.5
0
0.5
1.0
1.5
2.0
–
5 –4
–3 –
2 –
1 0
1
2
3 4
5
03023-009
INPUT BIAS CURRENT (pA)
V
SY
= +5V OR
±
5V
Figure 9. Input Bias Current vs. V
CM
V
CM
(V)
–100
0
100
200
300
400
500
600
700
800
900
1000
–15 –12 –9 –6 –3 0 3 6 9 12 15
03023-010
INPUT OFFSET VOLTAGE (
µ
V)
V
SY
= ± 13V
Figure 10. Input Offset Voltage vs. V
CM
V
CM
(V)
–500
–400
–300
–200
–100
0
100
200
300
400
500
–1 0 1 2
3
4
03023-011
INPUT OFFSET VOLTAGE (
µ
V)
V
SY
= 5V
Figure 11. Input Offset Voltage vs. V
CM
LOAD RESISTANCE (k Ω )
10k
100k
1M
10M
0.1 1 10 100
03023-012
OPEN-LOOP GAIN (V/V)
V
SY
= +5V
V
SY
= ± 13V
Figure 12. Open-Loop Gain vs. Load Resistance
TEMPERATURE ( ° C)
1
10
100
1000
–40 25 95 125
03023-013
OPEN-LOOP GAIN (V/mV)
e
c
b
d
a
a. V
SY
= ± 13V, V
O
= ± 11V, R
L
= 10kΩ
b. V
SY
= ± 13V, V
O
= ± 11V, R
L
= 2kΩ
c. V
SY
= +5V, V
O
= +0.5V/+4.5V, R
L
= 2kΩ
d. V
SY
= +5V, V
O
= +0.5V/+4.5V, R
L
= 10kΩ
e. V
SY
= +5V, V
O
= +0.5V/+4.5V, R
L
= 600Ω
Figure 13. Open-Loop Gain vs. Temperature