GUI for evaluation module (EVM)
REF5025-HT
High Temperature Low Noise, Very Low Drift, Precision Voltage References
Data sheet
REF5025-HT
- Low Temperature Drift: 40 ppm/°C
- Low Noise: 3 µVPP/V
- High Output Current: ±7 mA
- Low Temperature Drift: 5 ppm/°C (Maximum)
- Available in Military (–55°C to +210°C) Temperature Range(1)
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
- APPLICATIONS
- 16-Bit Data Acquisition Systems
- ATE Equipment
- Industrial Process Control
- Medical Instrumentation
- Optical Control Systems
- Precision Instrumentation
- Controlled Baseline
- One Assembly and Test Site
- One Fabrication Site
(1) Custom temperature ranges available
All other trademarks are the property of their respective owners
The REF5025-HT is a low-noise, very low-drift, very high precision voltage references. This reference is capable of both sinking and sourcing, and is very robust with regard to line and load changes.
Excellent temperature drift and high accuracy are achieved using proprietary design techniques. These features, combined with very low noise, make the REF5025-HT suitable for use in high-precision data acquisition systems.
The device is offered in HKJ and HKQ packages, as well as Known-Good-Die (KGD) form, and is specified from –55°C to +210°C.
Technical documentation
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View all 10 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | REF5025-HT Low-Noise, Very-Low-Drift, Precision Voltage Reference datasheet (Rev. F) | PDF | HTML | 23 Dec 2016 |
| * | Radiation & reliability report | REF5025SHKJ Reliability Report | 18 Jul 2012 | |
| * | Radiation & reliability report | REF5025SHKQ Reliability Report | 18 Jul 2012 | |
| Application note | Voltage Reference Selection and Design Tips For Data Converters (Rev. B) | PDF | HTML | 09 Jan 2024 | |
| E-book | Tips and tricks for designing with voltage references (Rev. A) | 07 May 2021 | ||
| Application note | Long-Term Drift in Voltage References | PDF | HTML | 25 Mar 2021 | |
| Application note | Low-Noise Negative Reference Design with REF5025 | 01 Dec 2019 | ||
| E-book | Voltage Supervisor and Reset ICs: Tips, Tricks and Basics | 28 Jun 2019 | ||
| White paper | Voltage reference selection basics white paper (Rev. A) | 23 Oct 2018 | ||
| EVM User's guide | Harsh Environment Acquisition Terminal (H.E.A.T.) System Evaluation Kit (Rev. D) | 24 Jul 2015 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| CFP (HKJ) | 8 | Ultra Librarian |
| CFP (HKQ) | 8 | Ultra Librarian |
| DIESALE (KGD) | — |
Ordering & quality
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