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  5. AD584S

Data Sheet

Overview

Features and Benefits

  • Four Programmable Output Voltages:
    10.000 V, 7.500 V, 5.000 V, 2.500 V
  • Laser Trimmed to High Accuracies
  • No External Components Required
  • Trimmed Temperature Coefficient:
    30 ppm/°C Max, -55°C to +125°C (AD584S)
    15 ppm/°C Max, -55°C to +125°C (AD584T)
  • Zero Output Strobe Terminal Provided
  • Two Terminal Negative Reference Capability (5 V and above)
  • Output Sources or Sinks Current
  • Low Quiescent Current: 1.0 mA Max
  • Low Current Output Capability

Product Details

The AD584 is an eight-terminal precision voltage reference offering pin-programmable selection of four popular output voltages: 10.000 V, 7.500 V, 5.000 V and 2.500 V. Other output voltages, above, below or between the four standard outputs, are available by the addition of external resistors. Input voltage may vary between 4.5 and 30 volts.

Laser Wafer Trimming (LWT) is used to adjust the pin-programmable output levels and temperature coefficients, resulting in the most flexible high precision voltage reference available in monolithic form.

In addition to the programmable output voltages, the AD584 offers a unique strobe terminal which permits the device to be turned on or off. When the AD584 is used as a power supply reference, the supply can be switched off with a single, low-power signal. In the "off" state the current drain by the AD584 is reduced to about 100 µA. In the "on" state the total supply current is typically 750µA including the output buffer amplifier.

The AD584 is recommended for use as a reference for 8-, 10- or 12-bit D/A converters which require an external precision reference. The device is also ideal for all types of A/D converters of up to 14-bit accuracy, either successive approximation or integrating designs, and in general can offer better performance than that provided by standard self-contained references.

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At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Documentation & Resources

  • View All (4)
  • Data Sheet (1)
  • Radiation Report (1)
  • High Dose Rate Radiation Reports (1)
  • Cross Reference Guide (1)
    • Document Type

    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
    5962-3812801VGA Material Declaration Reliability Data 8 ld Header
    5962-3812802VGA Material Declaration Reliability Data 8 ld Header
    5962L3812805VGA Material Declaration Reliability Data 8 ld Header
    5962R3812801VGA Material Declaration Reliability Data 8 ld Header
    5962R3812802VGA Material Declaration Reliability Data 8 ld Header
    Wafer Fabrication Data

    PCN-PDN Information

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    Select Model for PCN Information
    • 5962-3812801VGA Contact ADI
    • 5962-3812802VGA Contact ADI
    • 5962L3812805VGA Contact ADI
    • 5962R3812801VGA Contact ADI
    • 5962R3812802VGA Contact ADI

    Support & Discussions

    AD584S Discussions

    RE: AD584S I plan to generate a 3.3V reference by adding external resistor from 10V to 2.5V taps, but I need absolute tolerance of internal resistors to estimate the accuracy of the 3.3V
    All AD584S Discussions
    AD584S Contact ADI Technical Support »
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    AD584S Contact ADI Technical Support » AD584S Ask your question »

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