AD8494/AD8495/AD8496/AD8497
Rev. C | Page 8 of 16
3.00
2.75
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
2.00
1.50
1.00
0.50
0
–0.50
–1.00
–30 –10 –5 0 5 15 20 25–25 –20 –15 10 30
INPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
INPUT CURRENT (mA)
08529-021
V
OUT
I
IN
Figure 9. AD8494 Input Overvoltage Performance, +V
S
= 2.7 V (Gain = 96.7)
3.00
2.75
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
2.00
1.50
1.00
0.50
0
–0.50
–1.00
–30 –10 –5 0 5 15 20 25–25 –20 –15 10 30
INPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
INPUT CURRENT (mA)
08529-022
V
OUT
I
IN
Figure 10. AD8495/AD8497 Input Overvoltage Performance,
+V
S
= 2.7 V (Gain = 122.4)
3.00
2.75
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
2.00
1.50
1.00
0.50
0
–0.50
–1.00
–30 –10 –5 0 5 15 20 25–25 –20 –15 10 30
INPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
INPUT CURRENT (mA)
08529-023
V
OUT
I
IN
Figure 11. AD8496 Input Overvoltage Performance, +V
S
= 2.7 V
Gain = 90.35)
16
12
8
4
0
–4
–8
–12
–16
3.0
2.5
2.0
1.5
1.0
–0.5
0
0.5
–1.0
–30 –10 –5 0 5 15 20 25–25 –20 –15 10 30
INPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
INPUT CURRENT (mA)
08529-024
V
OUT
I
IN
Figure 12. AD8494 Input Overvoltage Performance, V
S
= ±15 V (Gain = 96.7)
16
12
8
4
0
–4
–8
–12
–16
3.0
2.5
2.0
1.5
1.0
–0.5
0
0.5
–1.0
–30 –10 –5 0 5 15 20 25–25 –20 –15 10 30
INPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
INPUT CURRENT (mA)
08529-025
V
OUT
I
IN
Figure 13. AD8495/AD8497 Input Overvoltage Performance,
V
S
= ±15 V (Gain = 122.4)
16
12
8
4
0
–4
–8
–12
–16
3.0
2.5
2.0
1.5
1.0
–0.5
0
0.5
–1.0
–30 –10 –5 0 5 15 20 25–25 –20 –15 10 30
INPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
INPUT CURRENT (mA)
08529-026
V
OUT
I
IN
Figure 14. AD8496 Input Overvoltage Performance, V
S
= ±15 V (Gain = 90.35)