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ADR431

PRODUCTION

Ultralow Noise XFET® Voltage References with Current Sink and Source Capability

Part Models
10
1ku List Price
Starting From $3.84

Part Details

  • Low noise (0.1 Hz to 10.0 Hz): 3.5 μV p-p @ 2.500 V output
  • No external capacitor required
  • Low temperature coefficient
    • A Grade: 10 ppm/°C maximum
    • B Grade: 3 ppm/°C maximum
  • Load regulation: 15 ppm/mA
  • Line regulation: 20 ppm/V
  • Wide operating range
    • ADR431: 4.5 V to 18 V
  • High output source and sink current: 30 mA and −20 mA
  • Wide temperature range: −40°C to +125°C

ADR431-EP supports defense and aerospace applications (AQEC standard)

  • Download ADR431-EP/ADR434-EP/ADR435-EP data sheet (pdf)
  • Military temperature range (−55°C to +125°C)
  • Controlled manufacturing baseline
  • One assembly/test site
  • One fabrication site
  • Enhanced product change notification
  • Qualification data available on request
  • V62/11602 DSCC Drawing Number
ADR431
Ultralow Noise XFET® Voltage References with Current Sink and Source Capability
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Documentation

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Reference Designs

High Performance Analog Front for Industrial Process Control
CN0225 Circuits from the lab

High Impedance, High CMR, ±10 V Analog Front End Signal Conditioner for Industrial Process Control and Automation

Features and Benefits

  • Analog front end for +/- 10V inputs
  • High common mode rejection
  • 16 bit resolution
  • Board space reduction
CN0225
High Impedance, High CMR, ±10 V Analog Front End Signal Conditioner for Industrial Process Control and Automation

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