ADR821/ADR827: Low Power, Precision Reference and Op Amp Data Sheet (Rev. 0)10/1/2007605 kB
Features and Benefits
ADR821: 2.8 V to 15 V operation
ADR827: 2.7 V to 15 V operation
±0.2% initial accuracy
15 ppm/°C temperature drift maximum
+5 mA/−3 mA output drive
- 10-lead MSOP
- 400 μA supply current
- −40°C to +125°C temperature range
- On-board precision resistors
- Rail-to-rail input and output
- See datasheet for additional features
The ADR821 / ADR827 offer a combination of precision voltage reference and op amp in a 10-lead mini small outline package (MSOP). The reference and the op amp can be operated independently, offering the user a range of flexibility for arranging the combination. Featuring a combined operating current of less than 400 µA and 15 ppm/°C on the reference, the ADR82x is ideally suited for applications requiring precision and low power.
Available with the reference at 1.25 V and at 2.5 V, the ADR82x also comes in two grades. The reference on the A grade offers 30 ppm/°C temperature drift performance and ±0.4% initial accuracy. The B grade provides tighter temperature drift performance of 15 ppm/°C and only ±0.2% initial accuracy. All versions operate from −40°C to +125°C.
- Battery-powered instrumentation
- Portable medical instrumentation
- Data acquisition systems
- Industrial process controls
- Automotive applications
Product Lifecycle Not Recommended for New Designs
This designates products ADI does not recommend broadly for new designs.
Documentation & Resources
IC provides temperature, bias, and gain in single-supply applications12/1/2007 Analog Dialogue
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|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|ADR827BRMZ-REEL7||Material Declaration||Reliability Data||10-Lead MSOP|
|Wafer Fabrication Data|
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