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.
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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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EDA Symbols, Footprints and 3D Models
STMicroelectronics - RHF100
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
SPICE models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 4.0 | 21 May 2021 | 21 May 2021 |
ADS models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 4.0 | 21 May 2021 | 21 May 2021 |
Eldo models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 4.0 | 21 May 2021 | 21 May 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| RHF100K1 | Active | Flat-10 | Industrial | 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 | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Package: Product Marking | SMD PIN/Detailed Spec | Quality Level | Lead Finish | Temperature (°C) | Package: Product Marking | SMD PIN/Detailed Spec | Quality Level | Lead Finish | Operating Temperature (°C) (min) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||||||||||
| RHF100K1 | | | distributors No availability of distributors reported, please contact our sales office | Flat-10 | Carrier Tape | FRANCE | EAR99 | NEC | RHF100K1 | - | Engineering Model | Gold | - | - | RHF100K1 | - | Engineering Model | Gold | - | |||
RHF100K1 Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors