AD712 Analog Devices, AD712 Datasheet - Page 4

• Manufacturer Part Number: AD712
• Description: Precision, Low Cost, High Speed, BiFET Dual Op Amp
• Manufacturer: Analog Devices

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

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