AD8574
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AD8574

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

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SPICE Model AD8574 SPICE Macro Model Download 2.59 KB LTspice AD8574 - Operational Amplifiers (Op Amps) Download 1.41 KB
Part Models 7
1ku List Price Starting From $4.81
Features
  • Low offset voltage: 1 μV
  • Input offset drift: 0.005 μV/°C
  • Rail-to-rail input and output swing
  • 5 V/2.7 V single-supply operation
  • High gain: 145 dB typical
  • CMRR: 140 dB typical
  • PSRR: 130 dB typical
  • See data sheet for additional features

AD8574-EP supports defense and aerospace applications (AQEC standard)

  • Download AD8574-EP Data Sheet (pdf)
  • Military temperature range (−55°C to +125°C)
  • Controlled manufacturing baseline
  • One assembly/test site
  • One fabrication site
  • Enhanced product change notification
  • Qualification data available on request
  • V62/12634 DSCC Drawing Number
Additional Details
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This family of amplifiers has ultralow offset, drift, and bias current. The AD8571, AD8572, and AD8574 are single, dual, and quad amplifiers, respectively, featuring rail-to-rail input and output swings. All are guaranteed to operate from 2.7 V to 5 V single supply.

The AD8571/AD8572/AD8574 provide benefits previously found only in expensive auto-zeroing or chopper-stabilized amplifiers. Using Analog Devices, Inc., topology, these zero-drift amplifiers combine low cost with high accuracy. (No external capacitors are required.) Using a patented spread-spectrum, auto-zero technique, the AD8571/AD8572/AD8574 eliminate the intermodulation effects from interaction of the chopping function with the signal frequency in ac applications.

With an offset voltage of only 1 μV and drift of 0.005 μV/°C, the AD8571/AD8572/AD8574 are perfectly suited for applications where error sources cannot be tolerated. Position and pressure sensors, medical equipment, and strain gage amplifiers benefit greatly from nearly zero drift over their operating temperature range. Many more systems require the rail-to-rail input and output swings provided by the AD8571/AD8572/AD8574.

The AD8574-EP supports defense and aerospace applications (AQEC standard)

Applications

  • Temperature sensors
  • Pressure sensors
  • Precision current sensing
  • Strain gage amplifiers
  • Medical instrumentation
  • Thermocouple amplifiers
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file View Data Sheet (Rev.F)
Documentation View All Documentation
SPICE Model AD8574 SPICE Macro Model Download 2.59 KB LTspice AD8574 - Operational Amplifiers (Op Amps) Download 1.41 KB
Part Models 7
1ku List Price Starting From $4.81
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AD8574

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Data Sheet

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UPDATED 09/28/2015
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AD8571/AD8572/AD8574: Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers Data Sheet (Rev.F)

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UPDATED 12/02/2011
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AD8571/AD8572/AD8574: ゼロ・ドリフト、単電源、レールtoレール入出力オペアンプ (Rev.D)

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UPDATED 09/28/2015
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AD8574-EP: Enhanced Product Data Sheet (Rev.A)

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UPDATED 08/28/2015
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AD8574-DSCC: Military Data Sheet

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Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD8574ARUZ 14-Lead TSSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
AD8574ARUZ-REEL 14-Lead TSSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
AD8574ARZ 14-Lead SOIC external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
AD8574ARZ-REEL 14-Lead SOIC external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
AD8574ARZ-REEL7 14-Lead SOIC external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
AD8574TRUZ-EP 14-Lead TSSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
AD8574TRUZ-EP-RL 14-Lead TSSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link

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Apr 5, 2021

- 21_0035

Amkor Philippines as an Alternate Site for TSSOP_4.4

AD8574ARUZ

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PCN21_0035_Form

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Feb 11, 2011

- 10_0005

Halogen Free Material Change for TSSOP Products Assembled at Amkor

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PCN10_0005_Form

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Reliability Report

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Nov 23, 2010

- 10_0004

Halogen Free Material Change for SOIC Narrow Body Products Assembled at Amkor

AD8574ARZ

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AD8574ARZ-REEL

PRODUCTION

AD8574ARZ-REEL7

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PCN10_0004_Form

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ADI0012 Reliability Report

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Apr 5, 2021

- 21_0035

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Amkor Philippines as an Alternate Site for TSSOP_4.4

AD8574ARUZ

PRODUCTION

AD8574ARUZ-REEL

PRODUCTION

pdf

PCN21_0035_Form

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xls

Material_Report

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pdf

Qualification Results Summary

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pdf

Other

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Feb 11, 2011

- 10_0005

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Halogen Free Material Change for TSSOP Products Assembled at Amkor

AD8574ARUZ

PRODUCTION

AD8574ARUZ-REEL

PRODUCTION

pdf

PCN10_0005_Form

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xls

Material_Report

Download

pdf

Reliability Report

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Nov 23, 2010

- 10_0004

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Halogen Free Material Change for SOIC Narrow Body Products Assembled at Amkor

AD8574ARZ

PRODUCTION

AD8574ARZ-REEL

PRODUCTION

AD8574ARZ-REEL7

PRODUCTION

pdf

PCN10_0004_Form

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xls

Material_Report

Download

pdf

ADI0012 Reliability Report

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Software & Part Ecosystem

Evaluation Kits 1

EVAL-OPAMP-4

EVAL-OPAMP-4 Evaluation Board

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EVAL-OPAMP-4

EVAL-OPAMP-4 Evaluation Board

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EVAL-OPAMP-4
EVAL-OPAMP-4 Evaluation Board
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Product Detail

The Universal Precision Op Amp Evaluation Boards has been designed and optimized for many circuit configurations allowing the users to best suit their applications. These boards are all RoHs Compliant. See references below on what board to order by lead count and package.

  • EVAL-PRAOPAMP-4RUZ (Quad 14-Lead TSSOP) RU-14
  • EVAL-PRAOPAMP-4RZ (Quad 14-Lead SOIC) R-14

Evaluation Kits1

EVAL-OPAMP-4

EVAL-OPAMP-4 Evaluation Board

Tools & Simulations 4

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

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AD8574 - Operational Amplifiers (Op Amps) Download

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