AD8031/AD8032
TYPICAL PERFORMANCE CHARACTERISTICS
90
80
N = 250
NUMBER OF PARTS IN BIN
800
600
INPUT BIAS CURRENT (nA)
70
60
50
40
30
20
10
01056-008
400
200
0
–200
–400
–600
01056-011
01056-013
V
S
= 2.7V
V
S
= 5V
V
S
= 10V
0
–5
–4
–3
–2
–1
0
1
V
OS
(mV)
2
3
4
5
–800
0
1
2
3
4
5
6
7
8
COMMON-MODE VOLTAGE (V)
9
10
Figure 8. Typical V
OS
Distribution @ V
S
= 5 V
2.5
Figure 11. Input Bias Current vs. Common-Mode Voltage
0
V
S
= 5V
2.3
–0.1
OFFSET VOLTAGE (mV)
OFFSET VOLTAGE (mV)
01056-009
–0.2
2.1
V
S
= +5V
–0.3
1.9
V
S
= ±5V
1.7
–0.4
–0.5
0
10 20 30 40 50
TEMPERATURE (°C)
60
70
80
90
0
0.5
1.0
1.5 2.0 2.5 3.0 3.5 4.0
COMMON-MODE VOLTAGE (V)
4.5
5.0
Figure 9. Input Offset Voltage vs. Temperature
1.00
0.95
0.90
V
S
= 5V
1000
Figure 12. V
OS
vs. Common-Mode Voltage
SUPPLY CURRENT/AMPLIFIER (µA)
950
900
850
800
750
700
650
600
–40 –30 –20 –10
±I
S
, V
S
= ±5V
INPUT BIAS (µA)
0.85
0.80
0.75
0.70
0.65
0.60
0.55
0
10 20 30 40 50
TEMPERATURE (°C)
60
70
80
90
01056-010
+I
S
, V
S
= +5V
+I
S
, V
S
= +2.7V
0.50
–40 –30 –20 –10
0
10 20 30 40 50
TEMPERATURE (°C)
60
70
80
90
Figure 10. Input Bias Current vs. Temperature
Figure 13. Supply Current vs. Temperature
Rev. C | Page 7 of 20
01056-012
1.5
–40 –30 –20 –10
–0.6
AD [ ANALOG DEVICES ]
