ST Life.augmented

RHF484

Rad-Hard Precision Quad Opamp
  • active Active

The RHF484 is a rail-to-rail, precision, bipolar, quad, operational amplifier featuring a low input offset voltage and a wide supply voltage. Designed to increase tolerance to radiation, the RHF484 is housed in a hermetic 14-pin flat package, making it an ideal product for space applications and harsh environments.

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Errata Sheet
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Datasheet

Key Features

  • Bandwidth: 8 MHz gain bandwidth product
  • Rail-to-rail input/output
  • Low input offset voltage: 60 µV typ
  • Supply current: 2.2 mA typ per amplifier
  • Operating from 4 to 14 V
  • Input bias current: 6 nA typ
  • ELDRS free up to 100 krad
  • SEL immune at LET = 120 MEV.cm2/mg at 125 °C
  • SET characterized
  • High radiation immunity: 300 krad TID at high-dose rate

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS6787: Rad-hard precision quad operational amplifier
2.0 532 KB

Technical Notes & Articles

Description Version Size
pdf
TN1181: Engineering Model quality level
1.1 142 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

Description Version Size
zip
RHF484 beginning of life ADS model (.mod)
1,788 KB
zip
RHF484 beginning of life Eldo model (.mod)
1.0 1,788 KB
zip
RHF484 beginning of life PSpice model (.mod)
1.0 1,788 KB

Related Tools and Software

Related Tools and Software

Part Number Description
EVAL-RHF43BV1 RHF43B Evaluation board

Sample & Buy

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Part Number SMD PIN/Detailed SpecQuality LevelEPPLHi-Rel PackageLead FinishPacking TypeOrder From STDistributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
RHF484K-01V5962F0822201VCXQML-V FlightFlat-14WGoldCarrier Tape-Distributor reported inventory date: 2015-09-01
Distributor NameRegionStockMin. order
AVNETOrder NowAMERICA780
ARROWOrder NowEUROPE130
Not compliant-
RHF484K1-Engineering ModelFlat-14WGoldCarrier Tape-Distributor reported inventory date: 2015-09-01
Distributor NameRegionStockMin. order
AVNETOrder NowAMERICA320
Not compliant-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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