Datasheet for ADR292:
- Manufacturer Part Number : ADR292
- Manufacturer : AD
- Description : Low Noise Micropower Precision Voltage Reference (4.096 V)
- Series : ADR292
- Reference Price : USD 4.888
- Our Price : We have a better price, contact us by email
- Product Type : Voltage References
- Function : Micropower Voltage References
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : ADR292
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Supply Range
2.8 V to 15 V, ADR291
4.4 V to 15 V, ADR292 - Supply Current 15 µA Max
- Low-Noise 8 µV and 12 µV p-p (0.1 Hz to 10 Hz)
The ADR291/ADR292 family is a series of voltage references providing stable and accurate output voltages from supplies as low as 2.8 V for the ADR291. Output voltage options are 2.5 V and 4.096 V for the ADR291 and ADR292, respectively.
Quiescent current is only 12 μA, making these devices ideal for battery-powered instrumentation. Three electrical grades are available offering initial output accuracies of ±2 mV, ±3 mV, and ±6 mV maximum for the ADR291, and ±3 mV, ±4 mV, and ±6 mV maximum for the ADR292. Temperature coefficients for the three grades are 8 ppm/°C, 15 ppm/°C, and 25 ppm/°C maximum, respectively. Line regulation and load regulation are typically 30 ppm/V and 30 ppm/mA, maintaining the reference’s overall high performance. For a device with 5.0 V output, refer to the ADR293 data sheet.
The ADR291 and ADR292 references are specified over the extended industrial temperature range of −40°C to +125°C. Devices are available in the 8-lead SOIC, 8-lead TSSOP, and 3-lead TO-92 packages.
Applications
- Portable instrumentation
- Precision reference for 3 V and 5 V systems
- Analog-to-digital and digital-to-analog converter reference
- Solar-powered applications
- Loop-current-powered instruments
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.