ADR433

Features: Low noise (0.1 Hz to 10 Hz): 3.5 µV p-p @ 2.5 V outputNo external capacitor requiredLow temperature coefficient A Grade: 10 ppm/°C max B Grade: 3 ppm/°C maxLoad regulation: 15 ppm/mALine regulation: 20 ppm/VWide operating range ADR430: 4.1 V to 18 V ADR431: 4.5 V to 18 V ADR433: 5....

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SeekIC No. : 004276888 Detail

ADR433: Features: Low noise (0.1 Hz to 10 Hz): 3.5 µV p-p @ 2.5 V outputNo external capacitor requiredLow temperature coefficient A Grade: 10 ppm/°C max B Grade: 3 ppm/°C maxLoad regulation: 15 ppm/mA...

floor Price/Ceiling Price

Part Number:
ADR433
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/10/30

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Product Details

Description



Features:

Low noise (0.1 Hz to 10 Hz): 3.5 µV p-p @ 2.5 V output
No external capacitor required
Low temperature coefficient
  A Grade: 10 ppm/°C max
  B Grade: 3 ppm/°C max
Load regulation: 15 ppm/mA
Line regulation: 20 ppm/V

Wide operating range
  ADR430: 4.1 V to 18 V
  ADR431: 4.5 V to 18 V
  ADR433: 5.0 V to 18 V
  ADR434: 6.1 V to 18 V
  ADR435: 7.0 V to 18 V
  ADR439: 6.5 V to 18 V

High output current: +30 mA/−20 mA
Wide temperature range: −40°C to +125
°C



Application

Precision data acquisition systems
High resolution data converters
Medical instruments
Industrial process control systems
Optical control circuits
Precision instruments



Pinout




Specifications

Parameter
Rating
Supply Voltage

Output Short-Circuit Duration to GND

Storage Temperature Range (R, RM Packages)

Operating Temperature Range

Junction Temperature Range

Lead Temperature Range (Soldering, 60 s)

20 V

Indefinite

−65°C to +125°C

−40°C to +125°C

−65°C to +150°C

300°C


Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Absolute maximum ratings apply individually only, not in combination.


Description

The ADR43x series is a family of XFET voltage references featuring low noise, high accuracy, and low temperature drift performance. Using ADI's patented temperature drift curvature correction and XFET (eXtra implanted junction FET) technology, the ADR43x's voltage change versus temperature nonlinearity is minimized.

The XFET references operate at lower current (800 µA) and supply headroom (2 V) than buried-Zener references. Buried-Zener references require more than 5 V headroom for operations. The ADR43x XFET references are the only low noise solutions for 5 V systems.

The ADR43x series has the capability to source up to 30 mA and sink up to 20 mA of output current. It also comes with a TRIM terminal to adjust the output voltage over a 0.5% range without compromising performance. The ADR43x is available in the 8-lead mini SOIC and 8-lead SOIC packages.


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