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ADR1500

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1.2875 V Micropower, Shunt Voltage Reference

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Overview

  • Wide operating range: 50 μA to 10 mA 
  • Initial accuracy: ±0.2% max
  • Output impedance: 1 Ω max
  • Wideband noise (10 Hz to 10 kHz): 20 μV rms
  • Operating temperature: −40°C to +85°C
  • Compact, surface-mount SC70 package

The ADR1500 is a low cost, 2-terminal (shunt), precision band gap reference. It provides an accurate 1.2875 V output for input currents between 50 μA to 10 mA.

The low minimum operating current makes the ADR1500 ideal for use in battery-powered 3 V or 5 V systems. However, the wide operating current range means the ADR1500 is extremely versatile and suitable for use in a wide variety of high current applications.

The ADR1500 is available in the tiny SC70 package and is specified over the −40°C to +85°C operating temperature range.

APPLICATIONS

  • Computer servers
  • Battery-powered instrumentation
  • Portable medical equipment
  • Automotive

ADR1500
1.2875 V Micropower, Shunt Voltage Reference
ADR1500 Pin Configuration
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