AD712AQ Analog Devices Inc, AD712AQ Datasheet - Page 4

• 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

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