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  5. ADR3625

Data Sheet Rev. A
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Overview

Features and Benefits

  • Maximum temperature coefficient
    • 3 ppm/°C (B grade)
    • 6 ppm/°C (A grade)
  • Output current capacity (typical): 70 mA sourcing/20 mA sinking
  • Low quiescent current: 65 μA
  • Low shutdown current: 1.5 μA
  • Output voltage noise (0.1 Hz to 10 Hz): 3 ppm p-p
  • Maximum initial output voltage error
    • ±0.04% (B grade)
    • ±0.08% (A grade)
  • Operating temperature range: −40°C to +125°C
  • Maximum input voltage: 16 V
  • Low dropout voltage: 0.25 V
  • 1.8 V logic compatible
  • 8-Lead MSOP package

Product Details

The ADR3625\ADR3630\ADR3650 are low power, high precision voltage references that feature a maximum temperature coefficient of 3 ppm/°C for the B grade in an 8-lead MSOP. Capable of sourcing up to 70 mA, the ADR3625\ADR3630\ADR3650 are an exceptional replacement to standard low dropout (LDO) regulators. For high accuracy, the output voltage and temperature coefficient are trimmed during production using the Analog Devices, Inc., proprietary DigiTrim® technology.

The low thermal hysteresis (7 ppm) and low long-term drift (160 ppm at 3500 Hr) improve system lifetime accuracy. A minimum load capacitance of 0.1 μF is required for operation. The ADR3625\ADR3630\ADR3650 is specified over the –‍40°C to +125°C operating temperature range.

APPLICATIONS

  • Precision power supplies
  • Portable instrumentation
  • Process transmitters
  • Remote sensors
  • Medical instrumentation
  • Auto battery monitors

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Evaluation Kits (1)

Documentation & Resources

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    Tools & Simulations

    LTspice

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    LTspice

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    ADR3625

    Product Recommendations

    ADR3625 Companion Parts

    Recommended Multiplexed A/D Converters

    Recommended Single Channel A/D Converter

    Design Resources

    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.View our quality and reliability program and certifications for more information.

    Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
    ADR3625ARMZ Material Declaration Reliability Data 8-Lead MSOP
    ADR3625ARMZ-R7 Material Declaration Reliability Data 8-Lead MSOP
    ADR3625BRMZ Material Declaration Reliability Data 8-Lead MSOP
    ADR3625BRMZ-R7 Material Declaration Reliability Data 8-Lead MSOP
    Wafer Fabrication Data

    Support & Discussions

    ADR3625 Contact ADI Technical Support »
    ADR3625 Ask your question »
    ADR3625 Contact ADI Technical Support » ADR3625 Ask your question »

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