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REF02:  +5V Precision Voltage Reference/Temperature Transducer

Product Details


Newer Alternatives:
  • ADR02 with improved accuracy, noise and drift in narrow SOIC, SOT23 and SC70 package options.

The REF0x series of precision voltage references provide a stable 10.0 V, 5.0 V, or 2.5 V output with minimal change in response to variations in supply voltage, ambient temperature or load conditions. The parts are available in 8-lead SOIC, PDIP, CERDIP, and TO-99 packages, as well as 20-terminal LCC packages (883 only), furthering the parts’ usability in both standard and high stress applications.

With an external buffer and a simple resistor network, the TEMP terminal can be used for temperature sensing and approximation. A TRIM terminal is also provided on the device for fine adjustment of the output voltage.

The small footprint, wide supply range, and application versatility make the REF0x series of references ideal for general-purpose and space-constrained applications.

Newer designs should use the ADR0x series of references, which offer higher accuracy and temperature stability over a wider operating temperature range, while maintaining full pin-for-pin compatibility with the REF0x series. This data sheet applies to commercial-grade products only. Contact sales or visit analog.com for military-grade (883) data sheets.

APPLICATIONS

  • Precision data systems
  • High resolution converters
  • Industrial process control systems
  • Precision instruments
  • Military and aerospace applications

FEATURES and BENEFITS

  • High output accuracy:
    5.0 V, ±0.3% maximum
  • Adjustable output: ± 3% minimum
  • Excellent temperature stability:
    8.5 ppm/°C maximum
  • Low Noise: 15 μV p-p typical
  • High supply voltage range:
    up to 36 V maximum
  • Low supply current: 1.4 mA maximum
  • High load-driving capability:
    10 mA maximum
  • Temperature output function

Pin Configuration (TO-99) for REF02

Documentation

Title Content Type File Type
REF01/REF02/REF03: 5 V Precision Voltage Reference/Temperature Transducer Data Sheet  (Rev K, 10/2010) (pdf, 593 kB) Data Sheets PDF
REF02: Military Data Sheet  (Rev G, 02/2001) (pdf) Data Sheets PDF
AN-713: The Effect of Long-Term Drift on Voltage References  (pdf, 237 kB) Application Notes PDF
AN-18: Thermometer Applications of the REF-02  (pdf, 195 kB) Application Notes PDF
ADI Warns Against Misuse of COTS Integrated Circuits  (pdf, 13 kB)
(Revised 1/03)
Invites Customer Participation in Creative Mil/Aero System Solutions
Recommended Reading PDF
Aerospace Dice  (pdf, 196 kB)
(Revised 1/2006)
Many Analog Devices products can be purchased as Class K die.
Aerospace Information PDF
Standard Space Level Products Program  (pdf, 39 kB)
This brochure describes the standard flow and how to order Analog Devices, Inc. standard product for Space Level not available as JAN, or QML. It replaces the Standard Class S brochure.
Aerospace Information PDF
What do I need to know about selecting and using Voltage References? FAQs/RAQs HTML
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
Voltage Reference Selection & Evaluation Wizard Design Calculators HTML

Evaluation Kits & Symbols & Footprints

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

REF02 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
85514012A Status: Production LCC:CER LEADLESS CHIP CARR 20 Mil Tube, 54 $59.94 $53.96 N  Material Info PCN Purchase
8551401PA Status: Production CERDIP GLASS SEAL 8 Mil Tube, 48 $36.15 $30.73 N  Material Info PCN Purchase
REF02AJ/883C Status: Production ROUND HEADER/METAL CAN 8 Mil Tube, 100 $45.52 $40.07 N  Material Info PCN Purchase
REF02AZ Status: Production 8 ld CerDIP 8 Mil Tube, 48 $26.55 $23.36 N  Material Info PCN Purchase
REF02AZ/883C Status: Production 8 ld CerDIP 8 Mil Tube, 48 $35.22 $29.93 N  Material Info PCN Purchase
REF02CPZ Status: Production 8 ld PDIP 8 Ind Tube, 50 $1.35 $1.33 Y  Material Info PCN Purchase
REF02CSZ Status: Production 8 ld SOIC 8 Ind Tube, 98 $1.26 $1.25 Y  Material Info PCN Purchase
REF02CSZ-REEL Status: Production 8 ld SOIC 8 Ind Reel, 2500 - $1.26 Y  Material Info PCN Purchase
REF02CSZ-REEL7 Status: Production 8 ld SOIC 8 Ind Reel, 1000 - $1.26 Y  Material Info PCN Purchase
REF02EZ Status: Production CERDIP GLASS SEAL 8 Ind Tube, 48 $7.85 $6.68 N  Material Info PCN Purchase
REF02HPZ Status: Production 8 ld PDIP 8 Ind Tube, 50 $2.03 $2.01 Y  Material Info PCN Purchase
REF02HSZ Status: Production 8 ld SOIC 8 Ind Tube, 98 $2.24 $2.23 Y  Material Info PCN Purchase
REF02HZ Status: Production CERDIP GLASS SEAL 8 Ind Tube, 48 $5.42 $4.53 N  Material Info PCN Purchase
REF02NBC-002C Status: Production CHIPS OR DIE 0 Tray, 100 - - Y  Material Info Notify Me Contact ADI
REF02RC/883C Status: Production LCC:CER LEADLESS CHIP CARR 20 Mil Tube, 54 $46.37 $42.66 N  Material Info PCN Purchase
REF02Z Status: Production CERDIP GLASS SEAL 8 Mil Tube, 48 $13.80 $12.42 N  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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