ADR425
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ADR425

Ultraprecision, Low Noise, 5.00 V XFET® Voltage Reference

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 6
1ku List Price Starting From $3.39
Features
  • Low noise (0.1 Hz to 10 Hz) 
  • ADR420: 1.75 μVp-p
    ADR421: 1.75 μVp-p
    ADR423: 2.0 μVp-p
    ADR425: 3.4 μVp-p
  • Low temperature coefficient: 3 ppm/°C
  • Long-term stability: 50 ppm/1000 hours
  • Load regulation: 70 ppm/mA
  • Line regulation: 35 ppm/V
  • Low hysteresis: 40 ppm typical
  • Wide operating range
    ADR420: 4 V to 18 V
    ADR421: 4.5 V to 18 V
    ADR423: 5 V to 18 V
    ADR425: 7 V to 18 V
  • Quiescent current: 0.5 mA maximum
  • High output current: 10 mA
  • Wide temperature range: −40°C to +125°C
Additional Details
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The ADR42x are a series of ultraprecision, second generation eXtra implanted junction FET (XFET) voltage references featuring low noise, high accuracy, and excellent long-term stability in SOIC and MSOP footprints.

Patented temperature drift curvature correction technique and XFET technology minimize nonlinearity of the voltage change with temperature. The XFET architecture offers superior accuracy and thermal hysteresis to the band gap references. It also operates at lower power and lower supply headroom than the buried Zener references.

The superb noise and the stable and accurate characteristics of the ADR42x make them ideal for precision conversion applications such as optical networks and medical equipment. The ADR42x trim terminal can also be used to adjust the out-put voltage over a ±0.5% range without compromising any other performance. The ADR42x series voltage references offer two electrical grades and are specified over the extended industrial temperature range of −40°C to +125°C. Devices have 8-lead SOIC or 30% smaller, 8-lead MSOP packages.

APPLICATIONS

  • Precision data acquisition systems
  • High resolution converters
  • Battery-powered instrumentation
  • Portable medical instruments
  • Industrial process control systems
  • Precision instruments
  • Optical network control circuits
Part Models 6
1ku List Price Starting From $3.39

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Documentation

Documentation

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADR425ARMZ
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ADR425ARMZ-REEL7
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ADR425ARZ
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ADR425ARZ-REEL7
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ADR425BRZ
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ADR425BRZ-REEL7
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Product Lifecycle

PCN

Oct 26, 2015

- 15_0176

Assembly Transfer of Select 8/10L MSOP Products to Amkor Philippines

May 15, 2012

- 10_0006

Halogen Free Material Change for mini SOIC Products

Aug 5, 2010

- 10_0165

ADR42X Front End Manufacturing Change

ADR425ARMZ

PRODUCTION

ADR425ARMZ-REEL7

PRODUCTION

ADR425ARZ

PRODUCTION

ADR425ARZ-REEL7

PRODUCTION

ADR425BRZ

PRODUCTION

ADR425BRZ-REEL7

PRODUCTION

Nov 23, 2010

- 10_0004

Halogen Free Material Change for SOIC Narrow Body Products Assembled at Amkor

ADR425ARZ

PRODUCTION

ADR425ARZ-REEL7

PRODUCTION

ADR425BRZ

PRODUCTION

ADR425BRZ-REEL7

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 26, 2015

- 15_0176

arrow down

Assembly Transfer of Select 8/10L MSOP Products to Amkor Philippines

May 15, 2012

- 10_0006

arrow down

Halogen Free Material Change for mini SOIC Products

Aug 5, 2010

- 10_0165

arrow down

ADR42X Front End Manufacturing Change

ADR425ARMZ

PRODUCTION

ADR425ARMZ-REEL7

PRODUCTION

ADR425ARZ

PRODUCTION

ADR425ARZ-REEL7

PRODUCTION

ADR425BRZ

PRODUCTION

ADR425BRZ-REEL7

PRODUCTION

Nov 23, 2010

- 10_0004

arrow down

Halogen Free Material Change for SOIC Narrow Body Products Assembled at Amkor

ADR425ARZ

PRODUCTION

ADR425ARZ-REEL7

PRODUCTION

ADR425BRZ

PRODUCTION

ADR425BRZ-REEL7

PRODUCTION

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