AD8512 Analog Devices, AD8512 Datasheet - Page 7

• Manufacturer Part Number: AD8512
• Description: Low Noise, Low Input Bias Current, Wide Bandwidth Precision JFET Dual Op Amp
• Manufacturer: Analog Devices

Specifications of AD8512

• -3db Bandwidth: 8MHz
• Slew Rate: 20V/µs
• Vos: 80µV
• Ib: 21pA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 7.6nV/rtHz
• Vcc-vee: 9V to 36V
• Isy Per Amplifier: 2.5mA
• Packages: SOIC,SOP

TYPICAL PERFORMANCE CHARACTERISTICS
120
100
15
10
60
40
20
15
10
30
25
20
80
30
20
25
5
0
0
5
0
–0.5
0
0
V
T
SY
A
Figure 8. AD8510/AD8512 T
Figure 9. AD8510/AD8512 T
= 25°C
Figure 7. Input Offset Voltage Distribution
–0.4 –0.3
= ±15V
1
1
INPUT OFFSET VOLTAGE (mV)
–0.2 –0.1
2
2
T
T
C
C
V
V
OS
OS
3
3
0
(µV/°C)
(µV/°C)
C
C
0.1
V
V
OS
OS
4
4
Distribution
Distribution
0.2
0.3
V
A GRADE
5
V
B GRADE
5
SY
SY
0.4
= ±15V
= ±15V
0.5
6
6
Rev. I | Page 7 of 20
20
40
35
30
25
15
10
5
0
100k
1000
8
100
10k
100
0.1
1k
10
10
T
1
1
–40
–40
A
= 25°C
Figure 11. Input Offset Current vs. Temperature
Figure 12. Input Bias Current vs. Supply Voltage
Figure 10. Input Bias Current vs. Temperature
–25
–25
13
–10
–10
SUPPLY VOLTAGE (V+ – V– )
5
5
AD8510/AD8512/AD8513
20
TEMPERATURE (°C)
20
TEMPERATURE (°C)
18
35
35
50
50
23
65
65
±15V
80
80
V
SY
= ±5V, ±15V
95
95
28
110 125
110 125
±5V
30