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