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AD580:  High Precision 2.5 V IC Reference

Product Details


The AD580 is a three-terminal, low cost, temperature compensated, bandgap voltage reference which provides a fixed 2.5 V output for inputs between 4.5 V and 30 V. A unique combination of advanced circuit design and laser-wafer trimmed thin-film resistors provide the AD580 with an initial tolerance of ±0.4%, a temperature stability of better than 10 ppm/°C and long-term stability of better than 250µV. In addition, the low quiescent current drain of 1.5 mA max offers a clear advantage over classical Zener techniques.

The AD580 is recommended as a stable reference for all 8-, 10- and 12-bit D-to-A converters that require an external reference. In addition, the wide input range of the AD580 allows operation with 5 volt logic supplies making the AD580 ideal for digital panel meter applications or whenever only a single logic power supply is available.

The AD580J, K, L and M are specified for operation over the 0°C to +70°C temperature range; the AD580S, T and U are specified for operation over the extended temperature range of -55°C to +125°C.

FEATURES and BENEFITS

  • Laser Trimmed to High Accuracy: 2.500 V ± 0.4%
  • 3-Terminal Device: Voltage In/Voltage Out
  • Excellent Temperature Stability: 10 ppm/°C (AD580M, U)
  • Excellent Long-Term Stability: 250 µV (25 µV/Month)
  • Low Quiescent Current: 1.5 mA max
  • Small, Hermetic IC Package: TO-52 Can
  • MIL-STD-883 Compliant Versions Available

Functional Block Diagram for AD580

Of Note ...

For additional information on our family of Precision Voltage References, please contact the Voltage Reference Design Group and include your name, company, mailing address, telephone/fax numbers, and email address as well as a brief description of your application.

Documentation

Title Content Type File Type
AD580: High Precision 2.5 V IC Reference Data Sheet (Rev B, 08/2004) (pdf, 295 kB) Data Sheets PDF
AD580: Military Data Sheet  (Rev E, 06/2002) (pdf) Data Sheets PDF
AN-713: The Effect of Long-Term Drift on Voltage References  (pdf, 237 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
Space Qualified Parts List  (pdf, 93 kB)
This document lists 67 (240+) space level products that are available from Analog Devices. Many of the products listed are state-of-the-art data conversion and signal processing products that were previously only available as commercial or military Class B products. Through our Space Products Group and MIL-PRF-38535 certified Level V (Class S) facility, we are pleased to offer these products to the space marketplace.
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

AD580 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
5962-8686101XA Status: Production 3 ld TO-52 3 Mil Tube, 100 $15.36 $13.65 N  Material Info PCN Purchase
5962-8686102XA Status: Production 3 ld TO-52 3 Mil Tube, 100 $21.06 $19.43 N  Material Info PCN Purchase
5962-8686103XA Status: Production 3 ld TO-52 3 Mil Tube, 100 $47.86 $43.05 N  Material Info PCN Purchase
AD580JH Status: Production 3 ld TO-52 3 Comm. Tube, 100 $5.45 $4.62 Y  Material Info PCN Purchase
AD580KH Status: Production 3 ld TO-52 3 Comm. Tube, 100 $7.38 $6.26 Y  Material Info PCN Purchase
AD580LH Status: Production 3 ld TO-52 3 Comm. Tube, 100 $10.81 $9.17 Y  Material Info PCN Purchase
AD580SH Status: Production 3 ld TO-52 3 Mil Tube, 100 $12.23 $10.42 Y  Material Info PCN Purchase
AD580SH/883B Status: Production 3 ld TO-52 3 Mil Tube, 100 $19.34 $16.49 N  Material Info PCN Purchase
AD580TCHIPS Status: Production CHIPS OR DIE 0 Mil Tray, 100 - - Y  Material Info Notify Me Contact ADI
AD580TH Status: Production 3 ld TO-52 3 Mil Tube, 100 $19.95 $16.94 Y  Material Info PCN Purchase
AD580UH Status: Production 3 ld TO-52 3 Mil Tube, 100 $36.72 $31.22 Y  Material Info PCN Purchase
AD580UH/883B Status: Production 3 ld TO-52 3 Mil Tube, 100 $60.30 $51.25 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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