ADR4533

Ultra-Low-Noise, High-Accuracy 3.3V Voltage Reference
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Product Details

The ADR45xx series of devices are high precision, low power, low noise voltage references, featuring ± 0.02% maximum initial error, excellent temperature stability and low output noise.

This family of voltage references employs a new core topology for high accuracy, while offering industry-leading temperature stability and noise performance. The devices’ low thermally induced output voltage hysteresis and low long-term output voltage drift also improve system accuracy over time and temperature variations.

A maximum operating current of 950 μA and a low dropout voltage (300 mV max) allow the device to be used in portable equipment.

ADR45xx series references are available in a wide range of output voltages, in an SOIC package, all of which are specified over the extended industrial temperature range of -40°C to +125 °C.

Applications

  • Precision data acquisition systems
  • High-resolution data converters
  • High-precision measurement devices
  • Industrial instrumentation
  • Medical devices
  • Automotive battery monitoring

Product Lifecycle

checked Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Design Resources

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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

ADR4533 Material Declaration
PCN-PDN Information Quality And Reliability Symbols and Footprints

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Overview

3 Reviews
3 out of 3 (100%) customers recommend this product.
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Most Helpful Review

by Anonymous
I am using it for my ADC and it exactly converts 5v to 3.3v and is steady. Thank you Analog for this product.

Most Recent Review

by karnberger
very good noise characteristics and temperature stability

All Reviews

by karnberger, 19 Feb 14
Voltage Reference system
very good noise characteristics and temperature stability
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by mini Vref, 18 Sep 13
Great Features and exactly spec's
We could drop down our measurement error rate from 5% to 1.5 % while including 4 ADR4533 instead of other OP-amps
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by Anonymous, 12 Aug 13
This product is working very efficiently
I am using it for my ADC and it exactly converts 5v to 3.3v and is steady. Thank you Analog for this product.
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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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