AD823A Analog Devices, AD823A Datasheet - Page 6

• Manufacturer Part Number: AD823A
• Description: Dual, 16 Mhz, Rail-to-rail Fet Input Amplifier
• Manufacturer: Analog Devices

AD823–Typical Characteristics
Figure 5. Typical Distribution of Input Offset Voltage Drift
Figure 6. Input Bias Current vs. Common-Mode Voltage
Figure 4. Typical Distribution of Input Offset Voltage
80
70
60
50
40
30
20
10
22
20
18
16
14
12
10
–1
–2
–3
–4
–200
0
8
6
4
2
0
3
2
1
0
–6
–5
–5
–150
–4
–4
INPUT OFFSET VOLTAGE DRIFT – µV/ C
–3
–100
–3
COMMON MODE VOLTAGE – Volts
INPUT OFFSET VOLTAGE – µV
–2
–2
–50
–1
–1
0
0
0
1
1
50
2
3
2
V
–55 C TO +125 C
103 UNITS
100
V
314 UNITS
S
S
4
= 40µV
= +5V
V
= +5V
S
3
= +5V
5
150
4
6
200
5
7
–6–
Figure 9. Input Bias Current vs. Common-Mode Voltage
Figure 7. Typical Distribution of Input Bias Current
Figure 8. Input Bias Current vs. Temperature
10k
100
100
100
0.1
0.1
1k
10
90
80
70
60
50
40
30
20
10
1k
10
1
0
1
–16
0
0
V
V
S
CM
= +5V
1
–12
= 0V
25
2
COMMON MODE VOLTAGE – Volts
–8
INPUT BIAS CURRENT – pA
3
TEMPERATURE – C
–4
50
4
5
0
75
6
4
7
8
V
317 UNITS
100
S
V
8
= 0.4pA
S
= +5V
= 15V
12
9
125
10
16
REV. 0