AD712AQ Analog Devices Inc, AD712AQ Datasheet - Page 8
AD712AQ
Manufacturer Part Number
AD712AQ
Description
IC OPAMP BIFET DUAL PREC 8CDIP
Manufacturer
Analog Devices Inc
Specifications of AD712AQ
Slew Rate
20 V/µs
Rohs Status
RoHS non-compliant
Amplifier Type
J-FET
Number Of Circuits
2
-3db Bandwidth
4MHz
Current - Input Bias
25pA
Voltage - Input Offset
300µV
Current - Supply
5mA
Current - Output / Channel
25mA
Voltage - Supply, Single/dual (±)
9 V ~ 36 V, ±4.5 V ~ 20 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
8-CDIP (0.300", 7.62mm)
Op Amp Type
Precision
No. Of Amplifiers
2
Bandwidth
4MHz
Supply Voltage Range
± 4.5V To ± 18V
Amplifier Case Style
DIP
No. Of Pins
8
Operating Temperature Range
-40°C To +85°C
Common Mode Rejection Ratio
88
Current, Input Bias
25 pA
Current, Input Offset
10 pA
Current, Offset, Input
10 pA (Typ.)
Current, Output
±25 mA
Current, Supply
5 mA (Typ.)
Harmonic Distortion
0.0003 %
Impedance, Thermal
22 °C/W
Number Of Amplifiers
Dual
Package Type
CDIP-8
Resistance, Input
3×10^12 Ohms
Temperature, Operating, Maximum
85 °C
Temperature, Operating, Minimum
-40 °C
Temperature, Operating, Range
-40 to +85 °C
Voltage, Input
±20 V (Differential), -11.5 to +14.5 V (Common-Mode)
Voltage, Noise
45 nV/sqrt Hz
Voltage, Offset
0.3 mV
Voltage, Offset, Input
0.3 mV (Typ.)
Voltage, Output, High
+13.9 V
Voltage, Output, Low
-13.3 V
Voltage, Supply
±15 V
Output Type
-
Gain Bandwidth Product
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
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Manufacturer:
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Quantity:
15 600
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Manufacturer:
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Part Number:
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AD712
100
–10
80
60
40
20
30
25
20
15
10
10
–2
–4
–6
–8
0
100k
8
6
4
2
0
5
0
0.5
10
Figure 16. Output Swing and Error vs. Settling Time
Figure 14. Common-Mode Rejection vs. Frequency
Figure 15. Large Signal Frequency Response
ERROR
100
0.6
1%
1%
0.1%
SETTLING TIME (µs)
FREQUENCY (Hz)
FREQUENCY (Hz)
0.1%
1k
0.7
0.01%
1M
0.01%
10k
0.8
V
V
25°C
100k
S
CM
0.9
= ±15V
R
25°C
V
= 1V p-p
S
L
= 2kΩ
= ±15V
10M
1M
1.0
Rev. H | Page 8 of 20
–100
–110
–120
–130
100
–70
–80
–90
25
20
15
10
1k
10
5
0
1
100
0
1
Figure 17. Total Harmonic Distortion vs. Frequency
Figure 18. Input Noise Voltage Spectral Density
100
Figure 19. Slew Rate vs. Input Error Signal
10
200
INPUT ERROR SIGNAL (mV)
(AT SUMMING JUNCTION)
300
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
100
3V rms
R
C
400
L
L
= 2kΩ
= 100pF
500
1k
600
10k
700
10k
800
100k
900
100k