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:
15 ppm/°C Max, 0°C to 70°C (AD584K)
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
- 10 mA Current Output Capability
- MIL-STD-883 Compliant Versions Available
Product Details
The AD584 is an 8-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. The input voltage can vary between 4.5 V and 30 V.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 that 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 drained by the AD584 is reduced to approximately 100 μA. In the on state, the total supply current is typically 750 μA, including the output buffer amplifier.
The AD584 is recommended for use as a reference for 8-, 10-, or 12-bit digital-to-analog converters (DACs) that require an external precision reference. In addition, the device is ideal for analog-to-digital converters (ADCs) of up to 14-bit accuracy, either successive approximation or integrating designs, and in general, it can offer better performance than that provided by standard self-contained references.
The AD584J and AD584K are specified for operation from 0°C to +70°C, and the AD584S and AD584T are specified for the −55°C to +125°C range. All grades are packaged in a hermetically sealed, eight-terminal TO-99 metal can, and the AD584J and AD584K are also available in an 8-lead PDIP.
Product Categories
Product Lifecycle
Production
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
-
FAQs7/26/2017
-
JAN to Generic Cross Reference1/22/2009
Tools & Simulations
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 |
|---|---|---|---|---|
| AD584-003C | Material Declaration | Reliability Data | CHIPS OR DIE | |
| AD584001C | Material Declaration | Reliability Data | CHIPS OR DIE | |
| AD584JH | Material Declaration | Reliability Data | 8-Pin TO-99 | |
| AD584JNZ | Material Declaration | Reliability Data | 8-Lead PDIP | |
| AD584KH | Material Declaration | Reliability Data | 8-Pin TO-99 | |
| AD584KNZ | Material Declaration | Reliability Data | 8-Lead PDIP | |
| AD584SH | Material Declaration | Reliability Data | 8-Pin TO-99 | |
| AD584SH/883B | Material Declaration | Reliability Data | 8-Pin TO-99 | |
| AD584TCHIPS | Material Declaration | Reliability Data | none available | |
| AD584TH | Material Declaration | Reliability Data | 8-Pin TO-99 | |
| AD584TH/883B | Material Declaration | Reliability Data | 8-Pin TO-99 | |
| JM38510/12801BGA | Material Declaration | Reliability Data | 8-Pin TO-99 | |
| Wafer Fabrication Data |
PCN-PDN Information
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Support & Discussions
AD584 Discussions
Sample & Buy
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Buy Now Pricing
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List Pricing
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