AD706KN AD [Analog Devices], AD706KN Datasheet - Page 4

• Manufacturer Part Number: AD706KN
• Description: Dual Picoampere Input Current Bipolar Op Amp
• Manufacturer: AD [Analog Devices]

AD706–Typical Characteristics
Figure 2. Typical Distribution of Input
Offset Voltage
Figure 5. Input Common-Mode
Voltage Range vs. Supply Voltage
1000
Figure 8. Typical Distribution of
Offset Voltage Drift
800
600
400
200
200
160
120
–0.5
–1.0
–1.5
–V
80
40
1.5
1.0
0.5
0
V
0
S
S
0
–0.8
–80
SAMPLE
SIZE: 3000
SAMPLE SIZE: 375
–55 C TO
OFFSET VOLTAGE DRIFT – V/ C
INPUT OFFSET VOLTAGE – V
SUPPLY VOLTAGE –
–0.4
–40
5
125 C
0
0
10
0.4
40
15
Volts
0.8
80
20
(@ +25 C, V
Figure 3. Typical Distribution of
Input Bias Current
Figure 6. Large Signal Frequency
Response
Figure 9. Change in Input Offset
Voltage vs. Warm-Up Time
1000
800
600
400
200
35
30
25
20
15
10
4
3
2
1
0
5
0
0
0
1k
SAMPLE
SIZE: 5100
–160
1
WARM-UP TIME – Minutes
INPUT BIAS CURRENT – pA
S
–80
=
10k
FREQUENCY – Hz
2
–4–
15 V, unless otherwise noted)
0
3
100k
80
4
160
1M
5
Figure 4. Typical Distribution of
Input Offset Current
Figure 7. Offset Voltage Drift vs.
Source Resistance
1000
100
1.0
0.1
Figure 10. Input Bias Current vs.
Common-Mode Voltage
800
600
400
200
–20
–40
–60
10
60
40
20
0
1k
0
–15
–120
SAMPLE SIZE: 2400
COMMON-MODE VOLTAGE – Volts
–10
10k
INPUT OFFSET CURRENT – pA
SOURCE RESISTANCE –
FOR INDUSTRIAL
TEMPERATURE
RANGE
SOURCE RESISTANCE
MAY BE EITHER BALANCED
OR UNBALANCED
–60
–5
100k
POSITIVE I
0
0
NEGATIVE I
1M
B
5
60
10M
B
10
120
REV. C
100M
15