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Amplifier Circuits / Operational Amplifiers / AD8572AR
Datasheets
AD8572AR by:
Analog Devices Inc
Analog Devices Inc
Rochester Electronics LLC
Not Found

Zero-Drift, Single-Supply, RRIO Dual Op Amp

Part Details for AD8572AR by Analog Devices Inc

Results Overview of AD8572AR by Analog Devices Inc

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AD8572AR Information

AD8572AR by Analog Devices Inc is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Price & Stock for AD8572AR

Part # Distributor Description Stock Price Buy
Quest Components IC,OP-AMP,DUAL,CMOS,SOP,8PIN,PLASTIC 1
  • 1 $11.5601
$11.5601 Buy Now
NexGen Digital   2
RFQ
Vyrian Amplifiers 887
RFQ
Win Source Electronics Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers | IC OPAMP ZERO-DRIFT 2 ... CIRC 8SOIC more 12500
  • 6 $9.8827
  • 13 $8.1089
  • 20 $7.8555
  • 27 $7.6021
  • 35 $7.3487
  • 46 $6.5885
$6.5885 / $9.8827 Buy Now

Part Details for AD8572AR

AD8572AR CAD Models

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AD8572AR Part Data Attributes

Parametric Data
AD8572AR Analog Devices Inc
Buy Now Datasheet
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AD8572AR Analog Devices Inc Zero-Drift, Single-Supply, RRIO Dual Op Amp
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code SOIC
Package Description MS-012AA, SOIC-8
Pin Count 8
Manufacturer Package Code R-8
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Samacsys Manufacturer Analog Devices
Amplifier Type OPERATIONAL AMPLIFIER
Architecture CHOPPER-STAB
Average Bias Current-Max (IIB) 0.004 µA
Bias Current-Max (IIB) @25C 0.00005 µA
Common-mode Reject Ratio-Nom 130 dB
Frequency Compensation YES
Input Offset Voltage-Max 10 µV
JESD-30 Code R-PDSO-G8
JESD-609 Code e0
Length 4.9 mm
Low-Bias YES
Low-Offset YES
Micropower NO
Moisture Sensitivity Level 1
Number of Functions 2
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 240
Power NO
Programmable Power NO
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Slew Rate-Nom 0.4 V/us
Supply Current-Max 2.14 mA
Supply Voltage Limit-Max 6 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Unity Gain BW-Nom 1500
Voltage Gain-Min 178000
Wideband NO
Width 3.9 mm

Alternate Parts for AD8572AR

This table gives cross-reference parts and alternative options found for AD8572AR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD8572AR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
AD8572ARZ-REEL7 Analog Devices Inc $6.5888 Zero-Drift, Single-Supply, RRIO Dual Op Amp AD8572AR vs AD8572ARZ-REEL7
AD8572AR-REEL Analog Devices Inc Check for Price Zero-Drift, Single-Supply, RRIO Dual Op Amp AD8572AR vs AD8572AR-REEL
AD8572AR-REEL7 Analog Devices Inc Check for Price Zero-Drift, Single-Supply, RRIO Dual Op Amp AD8572AR vs AD8572AR-REEL7
AD8572ARZ-REEL7 Rochester Electronics LLC Check for Price DUAL OP-AMP, 10 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8 AD8572AR vs AD8572ARZ-REEL7
AD8572ARZ Analog Devices Inc $6.0136 Zero-Drift, Single-Supply, RRIO Dual Op Amp AD8572AR vs AD8572ARZ
Part Number Manufacturer Composite Price Description Compare
AD8572AR-REEL7 Rochester Electronics LLC Check for Price DUAL OP-AMP, 10 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, PDSO8, MS-012AA, SOIC-8 AD8572AR vs AD8572AR-REEL7
TLC4502ACDG4 Texas Instruments Check for Price Advanced,Self-Calibrating, Precision, Dual Operational Amplifier 8-SOIC 0 to 70 AD8572AR vs TLC4502ACDG4
TLC4502ACDRG4 Texas Instruments Check for Price Advanced,Self-Calibrating, Precision, Dual Operational Amplifier 8-SOIC 0 to 70 AD8572AR vs TLC4502ACDRG4
TLC4502AQDRG4 Texas Instruments Check for Price DUAL OP-AMP, 50uV OFFSET-MAX, 4.7MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, SOIC-8 AD8572AR vs TLC4502AQDRG4
TLC4502AMDG4 Texas Instruments Check for Price DUAL OP-AMP, 50uV OFFSET-MAX, 4.7MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, SOIC-8 AD8572AR vs TLC4502AMDG4
TLC4502AID Rochester Electronics LLC Check for Price DUAL OP-AMP, 50uV OFFSET-MAX, 4.7MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, SOIC-8 AD8572AR vs TLC4502AID
AD8552ARZ-REEL7 Analog Devices Inc $4.6275 Zero-Drift, Single-Supply, RRIO Dual Op Amp AD8572AR vs AD8552ARZ-REEL7
TLC4502ACDR Rochester Electronics LLC Check for Price DUAL OP-AMP, 50uV OFFSET-MAX, 4.7MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, SOIC-8 AD8572AR vs TLC4502ACDR
AD8552AR Analog Devices Inc $3.8248 Zero-Drift, Single-Supply, RRIO Dual Op Amp AD8572AR vs AD8552AR
AD8552ARZ Rochester Electronics LLC Check for Price DUAL OP-AMP, 10 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8 AD8572AR vs AD8552ARZ

AD8572AR Related Parts

AD8572AR Frequently Asked Questions (FAQ)

  • The AD8572AR is a high-speed op-amp and requires careful layout and grounding to minimize noise and ensure stability. A star-ground configuration with a single-point ground connection is recommended. Additionally, keep the input and output traces short and away from each other to minimize capacitive coupling.

  • The AD8572AR has a relatively high input bias current of 10nA. To minimize the effect of input bias current, use a low-impedance source, such as a voltage divider or a low-impedance buffer, and ensure that the input signal is centered around the midpoint of the supply voltage.

  • The AD8572AR can drive a maximum capacitive load of 100pF. Exceeding this limit can cause oscillations and instability. If a larger capacitive load is required, consider adding a series resistor to dampen the load or using a buffer stage.

  • To ensure stability, ensure that the feedback loop has a phase margin of at least 45° and a gain margin of at least 10dB. Additionally, use a compensation capacitor (e.g., 10pF to 100pF) between the output and the inverting input to improve stability.

  • Use a 10uF to 100uF ceramic capacitor in parallel with a 1uF to 10uF film capacitor to decouple the power supply. Place the capacitors as close as possible to the op-amp's power pins to minimize inductive noise.