Datasheet

Data Sheet AD822
Rev. J | Page 11 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
OFFSET VOLTAGE (mV)
70
0
–0.5
–0.4
NUMBER OF UNITS
–0.3
–0.2 –0.1 0
60
50
40
30
20
10
0.1 0.2 0.3 0.4 0.5
V
S
= 0V
, 5V
00874-004
Figure 4. Typical Distribution of Offset Voltage (390 Units)
OFFSET VO
LTAGE DRIFT (µV/°C)
16
6
0
–12
10–10
% IN BIN
–8
–6 –4
–2
14
8
4
2
12
10
8
6420
V
S
= ±5V
V
S
= ±15V
00874-005
Figure 5. Typical Distribution of Offset Voltage Drift (100 Units)
INPUT BIAS CURRENT (pA)
50
20
0
1
NUMBER OF UNITS
45
25
15
5
35
30
10
40
0 2 3 4 5 6 7 8 9 10
00874-006
Figure 6. Typical Distribution of Input Bias Current (213 Units)
COMMON-MODE VOLTAGE (V)
5
0
–5
–5
5
–4
INPUT BIAS CURRENT (pA)
–3 –2 –1 0 1 2 3
4
V
S
= ±5V
V
S
= 0V, +5V AND ±5V
00874-007
Figure 7. Input Bias Current vs. Common-Mode Voltage; V
S
= 5 V, 0 V, and
V
S
= ±5 V
COMMON-MODE VO
LTAGE (V)
1k
100
0.1
–16 16
–12
INPUT BIAS CURRENT (pA)
–8 –4 0
4 8 12
10
1
00874-008
Figure 8. Input Bias Current vs. Common-Mode Voltage; V
S
= ±15 V
TEMPERATURE (°C)
100k
0.1
20 14040
INPUT BIAS CURRENT (pA)
60 80 100 120
10k
1k
100
10
1
00874-009
Figure 9. Input Bias Current vs. Temperature; V
S
= 5 V, V
CM
= 0 V