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REF5040-EP

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Verbessertes Produkt – Präzisionsspannungsreferenz, rauscharm, sehr geringe Drift

Produktdetails

Rating HiRel Enhanced Product VO (V) 4.096 Temp coeff (max) (ppm/°C) 3 Initial accuracy (max) (%) 0.05 Features TRIM/NR pin Iout/Iz (max) (mA) 10 Vin (min) (V) 4.296 Vin (max) (V) 18 Iq (typ) (mA) 0.8, 800 LFN 0.1 to 10 Hz (typ) (µVPP) 12 Operating temperature range (°C) -55 to 125
Rating HiRel Enhanced Product VO (V) 4.096 Temp coeff (max) (ppm/°C) 3 Initial accuracy (max) (%) 0.05 Features TRIM/NR pin Iout/Iz (max) (mA) 10 Vin (min) (V) 4.296 Vin (max) (V) 18 Iq (typ) (mA) 0.8, 800 LFN 0.1 to 10 Hz (typ) (µVPP) 12 Operating temperature range (°C) -55 to 125
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • Low Temperature Drift:
    5 ppm/°C (Maximum)
  • High Accuracy:
    0.08% (Maximum)
  • Low Noise: 3 µVPP/V
  • High Output Current: ±10 mA
  • Available in Military (–55°C to 125°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/Test Site
    • One Fabrication Site

(1) Custom temperature ranges available
All other trademarks are the property of their respective owners

  • Low Temperature Drift:
    5 ppm/°C (Maximum)
  • High Accuracy:
    0.08% (Maximum)
  • Low Noise: 3 µVPP/V
  • High Output Current: ±10 mA
  • Available in Military (–55°C to 125°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/Test Site
    • One Fabrication Site

(1) Custom temperature ranges available
All other trademarks are the property of their respective owners

The REF50xx is a family of low-noise, very low-drift, very high precision voltage references. These references are capable of both sinking and sourcing, and are 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 REF50xx family ideal for use in high-precision data acquisition systems.

They are offered in SOIC-8 packages, and are specified from –55°C to 125°C.

The REF50xx is a family of low-noise, very low-drift, very high precision voltage references. These references are capable of both sinking and sourcing, and are 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 REF50xx family ideal for use in high-precision data acquisition systems.

They are offered in SOIC-8 packages, and are specified from –55°C to 125°C.

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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt REF50xx-EP Low-Noise, Very Low Drift, Precision Voltage Reference datasheet (Rev. B) PDF | HTML 16.06.2015
* Strahlungs- und Zuverlässigkeitsbericht REF5040MDREP Reliability Report 19.10.2011
* Strahlungs- und Zuverlässigkeitsbericht REF5040MDREP Reliability Report 05.10.2011
Anwendungshinweis Voltage Reference Selection and Design Tips For Data Converters (Rev. B) PDF | HTML 09.01.2024
E-book Tips and tricks for designing with voltage references (Rev. A) 07.05.2021
Anwendungshinweis Long-Term Drift in Voltage References PDF | HTML 25.03.2021
Anwendungshinweis Low-Noise Negative Reference Design with REF5025 01.12.2019
E-book Voltage Supervisor and Reset ICs: Tips, Tricks and Basics 28.06.2019
Whitepaper Voltage reference selection basics white paper (Rev. A) 23.10.2018

Design und Entwicklung

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SOIC (D) 8 Ultra Librarian

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