ADR435

Features: Low noise (0.1 Hz to 10 Hz): 3.5 µV p-p @ 2.5 V outputNo external capacitor requiredLow temperature coefficientA Grade: 10 ppm/°C maxB Grade: 3 ppm/°C maxLoad regulation: 15 ppm/mALine regulation: 20 ppm/VWide operating rangeADR430: 4.1 V to 18 VADR431: 4.5 V to 18 VADR433: 5.0 V t...

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SeekIC No. : 004276902 Detail

ADR435: Features: Low noise (0.1 Hz to 10 Hz): 3.5 µV p-p @ 2.5 V outputNo external capacitor requiredLow temperature coefficientA Grade: 10 ppm/°C maxB Grade: 3 ppm/°C maxLoad regulation: 15 ppm/mALi...

floor Price/Ceiling Price

Part Number:
ADR435
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



ADR435 Diagram




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.

Vout 5
Initial Accuracy (%) 0.04
Ref Out TC (ppm/C) 1ppm/C
Supply Voltage Range (V) +7.0 to +18
Supply Current 800A
Ref Output Current (mA) 30mA
0.1-10 Hz Noise (V p-p) 8V p-p
Temp Range(s) -40 to +125
Package MSOP,SOIC
Reference Type Series





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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