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REF5020-EP

Texas Instruments
Part Number REF5020-EP
Manufacturer Texas Instruments
Description very high precision voltage references
Published Dec 12, 2020
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community REF5020-EP, REF5025-EP, REF504...
Datasheet PDF File REF5020-EP PDF File

REF5020-EP
REF5020-EP

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community REF5020-EP, REF5025-EP, REF5040-EP, REF5050-EP SBOS471B – APRIL 2010 – REVISED JUNE 2015 REF50xx-EP Low-Noise, Very Low Drift, Precision Voltage Reference 1 Features •1 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 2 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 3 Description 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.
Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) REF50xx-EP SOIC (8) 4.
90 mm × 3.
91 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
Input Signal 0 V to 4 V Simplified Schematic +5 V +5 V OPA365 R1 50 Ω C1 1.
2 nF +IN VDD ADS8326 - IN REF GND +5 V CBYPASS 1 µF REF5040 VIN VOUT GND C2 22 µf 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers.
PRODUCTION DATA.
REF5020-EP, REF5025-EP, REF5040-EP, REF5050-EP SBOS471B – APRIL 2010 – ...


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