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Manufacturer / Brand: AD
Details: +2.5V Low Power Precision Voltage Reference
Series: REF43
Quantity Available: Over 46980 pieces

Datasheet for REF43:

REF43 datasheet
Price for REF43
Product Parameters
  • Manufacturer Part Number : REF43
  • Manufacturer : AD
  • Description : +2.5V Low Power Precision Voltage Reference
  • Series : REF43
  • Reference Price : USD 10.232
  • Our Price : We have a better price, contact us by email
  • Product Type : Voltage References
  • Function : Series Voltage References
  • Current Suggest : Not Recommended for New Designs
  • Status : Contact ADI
  • RoHS Status: -
  • Voltage: -
  • Feature: -
  • Package Case: -
  • Temperature Range: -
  • Packing: Reel/Tray/Tube
  • Standard Packing Quantity: -
  • Country of Origin: -
  • Other Part Number : REF43
  • 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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Features and Benefits of REF43
  • +2.5 Volt Output: ±0.05% Max
  • Low Temperature Coefficient: 10 ppm/°C Max
  • Excellent Regulation 
  • Load Regulation: 20 ppm/mA Max
  • Line Regulation: 2 ppm/V Max
  • Supply Current: 450µA Max
  • Temperature Voltage Output: +1.9mV/°C
  • Operating Voltage Range: +4.5V to +40V
  • Extended Industrial Temp Range: -40°C to +85°C
  • Available in Die Form
Product Detailed Description for REF43
The REF43 is a low-power precision reference providing a stable +2.5V output independent of variations in supply voltage, load conditions or ambient temperature. It is suitable as a reference level for 8, 10 and 12-bit data acuisition systems, or wherever a stable, know voltage is required.

Tight output tolerances and low thermal drift are assured by zener-zap trimming of both outout voltage and its temperature coefficient. A unique curvature correction circuit reduces the thermal curvature which is characteristic of many previous bandgap references.

Lifecycle information of REF43

This designates products ADI does not recommend broadly for new designs.

REF43 More photos
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