AD708 Analog Devices, AD708 Datasheet - Page 9

• Manufacturer Part Number: AD708
• Description: Ultralow Offset Voltage Dual Op Amp
• Manufacturer: Analog Devices

Specifications of AD708

• -3db Bandwidth: 900kHz
• Slew Rate: 300mV/µs
• Vos: 30µV
• Ib: 1nA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 9.6nV/rtHz
• Vcc-vee: 6V to 36V
• Isy Per Amplifier: 2.75mA
• Packages: DIP

MATCHING CHARACTERISTICS
Figure 20. Typical Distribution of Offset Voltage Drift Match
32
28
24
20
16
12
32
28
24
20
16
12
16
14
12
10
Figure 21. Typical Distribution of Input Bias Current Match
8
4
0
8
4
0
8
6
4
2
0
–0.5
–1.0
–50
Figure 19. Typical Distribution of Offset Voltage Match
25°C
–55°C TO +125°C
–0.4
–0.8
–40
–0.3
–0.6
–30
INPUT BIAS CURRENT MATCH (nA)
OFFSET VOLTAGE MATCH (µV)
OFFSET DRIFT MATCH (µV/°C)
–0.2
–0.4
–20
–0.1
–0.2
–10
0
0
0
0.1
0.2
10
0.2
0.4
20
0.3
0.6
30
0.4
0.8
40
0.5
1.0
50
Rev. C | Page 9 of 16
160
140
120
100
160
140
120
100
Figure 22. Typical Distribution of Input Offset Current Match
16
14
12
10
80
60
40
20
80
60
40
20
8
6
4
2
0
0
0
–1.0
–60
–60
–0.8
–40
–40
Figure 24. CMRR Match vs. Temperature
Figure 23. PSRR Match vs. Temperature
–0.6
–20
–20
OFFSET CURRENT MATCH (nA)
–0.4
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
–0.2
20
20
40
40
0
0.2
60
60
0.4
80
80
100
100
0.6
120
120
0.8
AD708
140
140
1.0