Datasheet

AD8625/AD8626/AD8627 Data Sheet
Rev. F | Page 6 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
03023-002
VOLTAGE ( µ
V)
25
20
0
–600 –400
NUMBER OF AMPLIFIERS
–200
0
200 400
600
15
10
5
V
SY
= ± 12V
T
A
= 25
° C
Figure 2. Input Offset Voltage
OFFSET VOLTAGE (µV/°C)
12
0
0 1 2 3 4 5 6 7 8 9 10
03023-003
NUMBER OF AMPLIFIERS
6
4
2
8
10
V
SY
= ±13V
Figure 3. Offset Voltage Drift
VOLTAGE ( µ
V)
18
16
14
12
10
8
6
4
2
0
–
400 –300 –200 –100 0 100 200 300
03023-004
NUMBER OF AMPLIFIERS
V
SY
= +3.5V/–1.5V
Figure 4. Input Offset Voltage
OFFSET VOLTAGE ( µ V/ ° C)
16
14
12
10
8
6
4
2
0
0
1
2 3 4 5 6 7 8 9 10
03023-005
NUMBER OF AMPLIFIERS
V
SY
= +3.5V/–1.5V
Figure 5. Offset Voltage Drift
V
CM
(V)
50
–50
–40
–30
–
20
–10
0
10
20
30
40
–
15.0–12.5
–10.0 –
7.5 –5.0 –2.5 0 2.5 5.0 7.5 10.0 12.5 15.0
03023-006
INPUT BIAS CURRENT (pA)
V
SY
= ± 13V
T
A
= 25 ° C
Figure 6. Input Bias Current vs. V
CM
V
CM
(V)
–0.9
0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
–15.0–12.5–10.0 –7.5 –
5.0 –2.5 0 2.5 5.0 7.5 10.0 12.5 15.0
03023-007
INPUT BIAS CURRENT (pA)
V
SY
= ± 13V
T
A
= 25 °
C
Figure 7. Input Bias Current vs. V
CM