AD8512 Analog Devices, AD8512 Datasheet - Page 9

• 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

120
100
–30
120
100
–20
–10
–20
80
40
20
80
60
40
20
50
30
20
10
60
70
60
40
0
0
0
1k
100
100
A
A
A
V
V
V
Figure 19. Closed-Loop Gain vs. Frequency
= 1
= 10
= 100
1k
1k
10k
Figure 20. CMRR vs. Frequency
Figure 21. PSRR vs. Frequency
10k
10k
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
–PSRR
+PSRR
100k
100k
1M
1M
1M
V
SY
V
SY
= ±15V, ±5V
V
= ±5V, ±15V
10M
10M
10M
SY
= ±15V
50M
100M
100M
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150
120
100
300
270
240
210
180
60
1k
10
90
30
0
1
100
1
V
V
SY
IN
V
Figure 23. Voltage Noise Density vs. Frequency
Figure 24. 0.1 Hz to 10 Hz Input Voltage Noise
SY
Figure 22. Output Impedance vs. Frequency
= 50mV
= ±15V
= ±15V
1k
10
10k
AD8510/AD8512/AD8513
A
FREQUENCY (Hz)
FREQUENCY (Hz)
V
TIME (1s/DIV)
= 100
100k
A
100
V
= 10
1M
V
SY
1k
= ±5V TO ±15V
10M
A
V
= 1
100M
10k