AD712 Analog Devices, AD712 Datasheet - Page 4
AD712
Manufacturer Part Number
AD712
Description
Precision, Low Cost, High Speed, BiFET Dual Op Amp
Manufacturer
Analog Devices
Datasheet
1.AD712.pdf
(20 pages)
Specifications of AD712
-3db Bandwidth
4MHz
Slew Rate
20V/µs
Vos
300µV
Ib
25pA
# Opamps Per Pkg
2
Input Noise (nv/rthz)
16nV/rtHz
Vcc-vee
9V to 36V
Isy Per Amplifier
2.8mA
Packages
DIP,SOIC
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AD712
Parameter
INPUT VOLTAGE NOISE
INPUT CURRENT NOISE
OPEN-LOOP GAIN
OUTPUT CHARACTERISTICS
POWER SUPPLY
1
2
3
4
Input offset voltage specifications are guaranteed after 5 minutes of operation at T
Bias current specifications are guaranteed maximum at either input after 5 minutes of operation at T
Defined as voltage between inputs, such that neither exceeds ±10 V from ground.
Typically exceeding −14.1 V negative common-mode voltage on either input results in an output phase reversal.
f = 0.1 Hz to 10 Hz
f = 10 Hz
f = 100 Hz
f = 1 kHz
f = 10 kHz
f = 1 kHz
V
Voltage
Current
Rated Performance
Operating Range
Quiescent Current
OUT
T
MIN
= −10 V to +10 V
to T
MAX
Min
150
100/100/100
+13, −12.5
±12/±12/±12
±4.5
AD712J/AD712A/AD712S
Typ
2
45
22
18
16
0.01
400
+13.9, −13.3
+13.8, −13.1
+25
±15
+5.0
Rev. H | Page 4 of 20
A
= 25°C.
Max
±18
+6.8
A
= 25°C. For higher temperatures, the current doubles every 10°C.
Min
200
100
+13, −12.5
±12
±4.5
Typ
2
45
22
18
16
0.01
400
+13.9, −13.3
+13.8, −13.1
+25
±15
+5.0
AD712K
Max
±18
+6.0
Unit
μV p-p
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
pA/√Hz
V/mV
V/mV
V
V
mA
V
V
mA