ADR3630
Info : RECOMMENDED FOR NEW DESIGNS
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ADR3630

Precision, Micropower, High Current Output Voltage Reference

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 4
1ku List Price Starting From $3.26
Features
  • Maximum temperature coefficient
    • 3 ppm/°C (B grade)
    • 6 ppm/°C (A grade)
  • Output current capacity (typical): 70 mA sourcing and 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: 0.15 V
  • 1.8 V logic compatible
  • 8-Lead MSOP package
Additional Details
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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
Part Models 4
1ku List Price Starting From $3.26

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADR3630ARMZ
  • HTML
  • HTML
ADR3630ARMZ-R7
  • HTML
  • HTML
ADR3630BRMZ
  • HTML
  • HTML
ADR3630BRMZ-R7
  • HTML
  • HTML
Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

reference details image

EVAL-ADR3630

Evaluating the ADR3630 Precision, Micropower, High Current Output Voltage Reference

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EVAL-ADR3630

Evaluating the ADR3630 Precision, Micropower, High Current Output Voltage Reference

Evaluating the ADR3630 Precision, Micropower, High Current Output Voltage Reference

Features and Benefits

  • EVAL-ADR3630EBZ evaluation board
  • Gold pin connectors that allow the addition of passive components
  • Reserved SMB PCB trace for the output of signals
  • Reserved binding post PCB trace for extra pins
  • Binding post for simple connection for supply and meters

Product Detail

The EVAL-ADR3630EBZ evaluation board is for evaluating the ADR3630 that is included on the board.

Figure 1 in the user guide shows the EVAL-ADR3630EBZ evaluation board. VIN, GNDF, and VOUTF are installed with the binding post for simple connection with the most common bench setup connector. Printed circuit board (PCB) traces are also provided for the GNDS and VOUTS pins, the passives, and the Subminiature Version B (SMB) for more sophisticated setup and usage.

Full specifications of the device under test (DUT) are available in the ADR3630 data sheet, which should be consulted in conjunction with the user guide when using the EVAL-ADR3630EBZ evaluation board.

Tools & Simulations

Tools & Simulations 1

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