RHF100

Active

Rad-hard 1.2 V precision shunt V-ref

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Product overview

Description

The RHF100 is a 1.2 V precision, low-power, fixed shunt, voltage reference dedicated to space applications. Mounted in a Flat-10 hermetic ceramic package, the RHF100 uses dedicated architecture and design rules to provide the best immunity against radiation.
The very low operating current and very good stability over a wide temperature range stretching from -55 °C to 125 °C make the RHF100 particularly suitable for precision and power saving.
  • All features

    • Fixed shunt: 1.2 V stable on capacitive load
    • High precision ±0.15 %
    • Wide operating current: 40 µA to 12 mA
    • 15 ppm/°C over temperature range
    • 2 ppm/°C variation over 3000 hrs
    • 0.02 % precision stability over 3000 hrs
    • 300 krad high and low dose rate
    • ELDRS-free up to 300 krad
    • 0.03 % precision stability over 100 krad
    • 0.08 % precision stability over 300 krad
    • SEL-free up to 120 MeV.cm²/mg
    • SET characterized

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All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      EVAL-RHF100

      Active

      RHF100 Evaluation board

      Aerospace IC Eval Boards --
      EVAL-RHF100

      Description:

      RHF100 Evaluation board

EDA Symbols, Footprints and 3D Models

STMicroelectronics - RHF100

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
RHF100K1
Active
Flat-10 Industrial N/A

RHF100K1

Package:

Flat-10

Material Declaration**:

PDF XML

Marketing Status

Active

Package

Flat-10

Grade

Industrial

RoHS Compliance Grade

N/A

(**) 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.

Sample & Buy

Part Number
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) SMD PIN/Detailed Spec
Budgetary Price (US$)*/Qty
More info
min
max
RHF100K1 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-10 - - -
MORE INFO

Quality Level:

Engineering Model

Lead Finish:

Gold

Package: Product Marking:

RHF100K1

Country of Origin:

FRANCE

RHF100K1

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-10

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

Lead Finish

Gold

Package: Product Marking

RHF100K1

Country of Origin

FRANCE

(*) 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