Hot Selling IC
Logo
Enter a Part Number:
ADR291GRUZ-REEL7 picture
Best Price NOW
Manufacturer / Brand: AD
Details: Low Noise Micropower Precision Voltage Reference (2.5 V) IC
Series: ADR291
Quantity Available: Over 31120 pieces

Datasheet for ADR291GRUZ-REEL7:

ADR291GRUZ-REEL7 datasheet
Price for ADR291GRUZ-REEL7
Product Parameters
  • Manufacturer Part Number : ADR291GRUZ-REEL7
  • Manufacturer : AD
  • Description : Low Noise Micropower Precision Voltage Reference (2.5 V) IC
  • Series : ADR291
  • Reference Price : USD 2.184
  • 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 : ROHS Compliant (Lead Free)
  • Package Type : 8-Lead TSSOP
  • Pins : 8
  • MFG Package Case : RU-8
  • Part Type : REEL
  • Standard Packing Type : Reel
  • Standard Packing Quantity : 1000
  • Working Temperature : -40 to 125C
  • Other Part Number : ADR291GRUZ-REEL7
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

Contact us to check the best price and real time inventory quantity for ADR291GRUZ-REEL7. If you need any more information about ADR291GRUZ-REEL7, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.

Request Quotation for ADR291GRUZ-REEL7
Part Number (*) Quantity (*) Target Price ($)
Your Contact Information
Company(*) Country(*)
Name(*) Email(*)
Message:
ATTN: You can send us by email: [email protected] (We will reply quickly)
Related IC Components
Features and Benefits of ADR291GRUZ-REEL7
  • Supply Range
    2.8 V to 15 V, ADR291
    4.4 V to 15 V, ADR292
  • Supply Current 12 µA Max
  • Low-Noise 8 µV and 12 µV p-p
    (0.1 Hz to 10 Hz)
  • High Output Current 5 mA
  • Temperature Range -40ºC to +125ºC
  • Pin Compatible with REF02 / REF191
Product Detailed Description for ADR291GRUZ-REEL7

The ADR291 and ADR292 are low noise, micropower precision voltage references that use an XFET® reference circuit. The new XFET architecture offers significant performance improvements over traditional band gap and buried Zener-based references. Improvements include one quarter the voltage noise output of band gap references operating at the same current, very low and ultralinear temperature drift, low thermal hysteresis, and excellent long-term stability.

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
Lifecycle information of ADR291GRUZ-REEL7

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.

ADR291GRUZ-REEL7 More photos
  • QUALITY GUARANTEE
  • FAST DELIVERY
  • BEST PRICE
  • Stocking Distributor for All series AD IC
    Copyright © 2001-2020 BYCHIPS Limited
    bychips.com