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