Typical Characteristics–AD822
70
V
S
= 0V, 5V
INPUT BIAS CURRENT – pA
5
60
50
NUMBER OF UNITS
40
30
20
0
V
S
= 0V, +5V AND
±5V
V
S
=
±5V
10
–5
0
–0.5
–0.4
–0.3
–0.2 –0.1
0
0.1
0.2
OFFSET VOLTAGE – mV
0.3
0.4
0.5
–5
–4
–3
–2
–1
0
1
2
COMMON-MODE VOLTAGE – V
3
4
5
Figure 1. Typical Distribution of Offset Voltage (390 Units)
Figure 4. Input Bias Current vs. Common-Mode Voltage;
V
S
= +5 V, 0 V and V
S
=
±
5 V
16
14
12
10
% IN BIN
8
6
4
2
0
–12
V
S
=
±5V
V
S
=
±15V
1k
INPUT BIAS CURRENT – pA
100
10
1
–10
–8
–6
–4
–2
0
2
4
6
8
10
0.1
–16
–12
–8
–4
0
4
8
12
16
OFFSET VOLTAGE DRIFT –
µV/°C
COMMON-MODE VOLTAGE – V
Figure 2. Typical Distribution of Offset Voltage Drift
(100 Units)
Figure 5. Input Bias Current vs. Common-Mode Voltage;
V
S
=
±
15 V
50
45
100k
10k
35
30
25
20
15
10
5
0
0
1
2
3
4
5
6
7
INPUT BIAS CURRENT – pA
8
9
10
0.1
20
40
60
80
100
TEMPERATURE –
°C
120
140
INPUT BIAS CURRENT – pA
40
NUMBER OF UNITS
1k
100
10
1
Figure 3. Typical Distribution of Input Bias Current
(213 Units)
Figure 6. Input Bias Current vs. Temperature; V
S
= 5 V,
V
CM
= 0
REV. A
–7–
AD [ ANALOG DEVICES ]
