OP270
warning : NOT RECOMMENDED FOR NEW DESIGNS
searchIcon
cartIcon

OP270

Low Noise Precision Dual Op Amp

Show More showmore-icon

warning : NOT RECOMMENDED FOR NEW DESIGNS tooltip
warning : NOT RECOMMENDED FOR NEW DESIGNS tooltip
Viewing: Part Details
arrow-icon

Not the part you were looking for?

viewall Go to Product Selection Table
file View Data Sheet (Rev.F)
Documentation View All Documentation
SPICE Model OP270 SPICE Macro Model Download 3.33 KB
Part Models 6
1ku List Price Starting From $4.40
Features
  • Very low noise density of
    5 nV/√Hz at 1 kHz maximum 
  • Excellent input offset voltage of 75 μV maximum
  • Low offset voltage drift of
    1 μV/°C maximum 
  • Very high gain of 1500 V/mV minimum
  • Outstanding CMR of 106 dB minimum 
  • Slew rate of 2.4 V/μs typical 
  • Gain bandwidth product of
    5 MHz typical
  • Industry-standard 8-lead dual pinout
Additional Details
show more Icon
The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise density (5 nV/√Hz maximum at 1 kHz). It offers comparable performance to the industry-standard OP27 from Analog Devices, Inc.

The OP270 features an input offset voltage of less than 75 μV and an offset drift of less than 1 μV/°C, guaranteed over the full military temperature range. Open-loop gain of the OP270 is more than 1,500,000 into a 10 kΩ load, ensuring excellent gain accuracy and linearity, even in high gain applications. The input bias current is less than 20 nA, which reduces errors due to signal source resistance. With a common-mode rejection (CMR) of greater than 106 dB and a power supply rejection ratio (PSRR) of less than 3.2 μV/V, the OP270 significantly reduces errors due to ground noise and power supply fluctuations. The power consumption of the dual OP270 is one-third less than two OP27 devices, a significant advantage for power conscious applications. The OP270 is unity-gain stable with a gain bandwidth product of 5 MHz and a slew rate of 2.4 V/μs.

The OP270 offers excellent amplifier matching, which is important for applications such as multiple gain blocks, low noise instrumentation amplifiers, dual buffers, and low noise active filters.

The OP270 conforms to the industry-standard 8-lead CERDIP and PDIP pinouts.

For higher speed applications, the ADA4004-2 or the AD8676 are recommended. For a quad op amp, see the OP470 data sheet.

Show More Arrow image
file View Data Sheet (Rev.F)
Documentation View All Documentation
SPICE Model OP270 SPICE Macro Model Download 3.33 KB
Part Models 6
1ku List Price Starting From $4.40
modal bookmark icon

{{modalTitle}}

modal close icon

{{modalDescription}}

{{dropdownTitle}}

input down arrow
  • {{defaultSelectedText}}
    • {{#each projectNames}}
  • {{name}}
    • {{/each}} {{#if newProjectText}}
  • plus icon {{newProjectText}}
    • {{/if}}
{{#if toggleButtonDescription}}
{{toggleButtonDescription}}
{{/if}} {{#if newProjectTitle}}

{{newProjectTitle}}

{{projectNameErrorText}}

{{/if}}

OP270

Documentation

4
overlayclose

Filters

1 Applied

mobileoverlaydownarrow
  • All
    TickIcon
  • Data Sheet
  • Application Note
  • All
    TickIcon
  • English
  • Chinese
  • Japanese
resetfilter

Reset Filters

Data Sheet

1

PDF Vector

pdf

UPDATED 02/12/2010
English

OP270: Dual Very Low Noise Precision Operational Amplifier Data Sheet (Rev.F)

Open PDF File

redirect
566 kB
download

Download PDF

Application Note

3

PDF Vector

HTML

UPDATED 07/24/2020
English
Low Noise Amplifier Selection Guide for Optimal Noise Performance redirect icon

PDF Vector

HTML

UPDATED 07/24/2020
Chinese
最佳噪声性能：低噪声放大器选型指南 redirect icon

PDF Vector

HTML

UPDATED 07/24/2020
Japanese
AN-940: 最適ノイズ性能を得るための低ノイズ・アンプ選択の手引き redirect icon

There are no results matching this criteria. Try resetting your filters or searching for a different term

close icon

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
5962-8872101PA 8 ld CerDIP
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
OP270EZ 8-Lead CerDIP external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
OP270FZ 8-Lead CerDIP external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
OP270GPZ 8-Lead PDIP external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
OP270GSZ 16-Lead SOIC Wide external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
OP270GSZ-REEL 16-Lead SOIC Wide external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Apr 9, 2018

- 16_0026

Qualify TeamQuest Technology, Inc. for Burn-in and Life Test of Military and Aerospace Devices

5962-8872101PA

pdf

PCN16_0026_Form

external-icon

xls

Material_Report

Download

Qualification Results Summary

Nov 7, 2012

- 12_0199

Qualification of New Conductive Silver-Filled Glass Die Attach Adhesive for Cerdip and Ceramic Flatpack (Cerpack) Packages.

5962-8872101PA

OP270EZ

OP270FZ

pdf

PCN12_0199_Form

external-icon

xls

Material_Report

Download

pdf

Qualification Report Summary

external-icon

pdf

Datasheet Specification Comparison

external-icon

Jun 6, 2012

- 12_0066

Add capacity for Burn In of Hermetic, 883 & QMLQ/Class B devices at TSSI Cavite

5962-8872101PA

pdf

PCN12_0066_Form

external-icon

xls

Material_Report

Download

pdf

Qualification Report Summary

external-icon

Nov 9, 2011

- 11_0050

Transfer of ADI Hermetics Assembly location from Paranaque, Manila to General Trias, Cavite Philippines

5962-8872101PA

OP270EZ

OP270FZ

pdf

PCN11_0050_Form

external-icon

xls

Material_Report

Download

Nov 9, 2011

- 11_0182

Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines

5962-8872101PA

OP270EZ

OP270FZ

OP270GPZ

PRODUCTION

OP270GSZ

PRODUCTION

OP270GSZ-REEL

PRODUCTION

pdf

PCN11_0182_Form

external-icon

xls

Material_Report

Download

Jul 31, 2009

- 09_0106

Removal of Die Fab Code from Topside Marking of Remaining Mil-Grade Products

5962-8872101PA

pdf

09_0106Supporting

external-icon

xls

Material_Report

Download

pdf

PCN09_0106_Form

external-icon

Aug 19, 2009

- 07_0024

Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad

OP270GPZ

PRODUCTION

Material_Report.csv

xls

Material_Report

Download

pdf

Parts List

external-icon

pdf

PCN07_0024_Form

external-icon

pdf

Qual Data

external-icon

Aug 4, 2010

- 10_0117

Halogen Free Material Change for SOIC_W Products at Carsem

OP270GSZ

PRODUCTION

OP270GSZ-REEL

PRODUCTION

pdf

PCN10_0117_Form

external-icon

xls

Material_Report

Download

Reliability Report

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Apr 9, 2018

- 16_0026

arrow down

Qualify TeamQuest Technology, Inc. for Burn-in and Life Test of Military and Aerospace Devices

5962-8872101PA

pdf

PCN16_0026_Form

external-icon

xls

Material_Report

Download
Qualification Results Summary
Nov 7, 2012

- 12_0199

arrow down

Qualification of New Conductive Silver-Filled Glass Die Attach Adhesive for Cerdip and Ceramic Flatpack (Cerpack) Packages.

5962-8872101PA

OP270EZ

OP270FZ

pdf

PCN12_0199_Form

external-icon

xls

Material_Report

Download

pdf

Qualification Report Summary

external-icon

pdf

Datasheet Specification Comparison

external-icon
Jun 6, 2012

- 12_0066

arrow down

Add capacity for Burn In of Hermetic, 883 & QMLQ/Class B devices at TSSI Cavite

5962-8872101PA

pdf

PCN12_0066_Form

external-icon

xls

Material_Report

Download

pdf

Qualification Report Summary

external-icon
Nov 9, 2011

- 11_0050

arrow down

Transfer of ADI Hermetics Assembly location from Paranaque, Manila to General Trias, Cavite Philippines

5962-8872101PA

OP270EZ

OP270FZ

pdf

PCN11_0050_Form

external-icon

xls

Material_Report

Download
Nov 9, 2011

- 11_0182

arrow down

Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines

5962-8872101PA

OP270EZ

OP270FZ

OP270GPZ

PRODUCTION

OP270GSZ

PRODUCTION

OP270GSZ-REEL

PRODUCTION

pdf

PCN11_0182_Form

external-icon

xls

Material_Report

Download
Jul 31, 2009

- 09_0106

arrow down

Removal of Die Fab Code from Topside Marking of Remaining Mil-Grade Products

5962-8872101PA

pdf

09_0106Supporting

external-icon

xls

Material_Report

Download

pdf

PCN09_0106_Form

external-icon
Aug 19, 2009

- 07_0024

arrow down

Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad

OP270GPZ

PRODUCTION

Material_Report.csv

xls

Material_Report

Download

pdf

Parts List

external-icon

pdf

PCN07_0024_Form

external-icon

pdf

Qual Data

external-icon
Aug 4, 2010

- 10_0117

arrow down

Halogen Free Material Change for SOIC_W Products at Carsem

OP270GSZ

PRODUCTION

OP270GSZ-REEL

PRODUCTION

pdf

PCN10_0117_Form

external-icon

xls

Material_Report

Download
Reliability Report

Software & Part Ecosystem

Parts Product Life Cycle Description
AD8672
popup image
Cart

PRODUCTION

Precision Low Noise, Low Input Bias Current Dual Op Amp

Recently Viewed

Part Details
Documentation
Software & Part Ecosystem
Tools & Simulations
Latest Discussions