Low

ANALOG DEVICES  ADR444ARZ  Voltage Reference, Ultralow Noise, Series - Fixed, ADR444 Series, 4.096V, NSOIC-8

ANALOG DEVICES ADR444ARZ
Technical Data Sheet (397.11KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The ADR444 series ultralow noise Voltage Reference features high accuracy and low temperature drift performance. Using patented temperature drift curvature correction and XFET (eXtra implanted junction FET) technology, voltage change vs. temperature nonlinearity in the ADR44x is greatly minimized. The XFET® reference offers better noise performance than buried zener references and XFET® reference operate off low supply voltage headroom (0.5V). This combination of features makes the ADR44x family ideally suited for precision signal conversion applications in high-end data acquisition systems and optical networks applications. The ADR44x family has the capability to source up to 10mA of output current and sink up to -5mA. It also comes with a trim terminal to adjust the output voltage over a 0.5% range without compromising performance.
  • Input range of (VOUT + 500mV) to 18V
  • 500mV Low dropout operation
  • 1.8μVp-p Ultralow noise (0.1 to 10Hz)

 

Product Information

Product Range:
ADR444 Series
Voltage Reference Type:
Series - Fixed
Reference Voltage:
4.096V
Initial Accuracy:
5mV
Temperature Coefficient:
± 2ppm/°C
Voltage Reference Case Style:
NSOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Automotive Qualifications Standard:
-
Reference Voltage Tolerance:
5 mV
MSL:
MSL 1 - Unlimited
Input Voltage:
4.6V to 18V
Input Voltage Min:
4.6 V
Input Voltage Max:
18 V
Reference Volts:
4.096 V
SVHC:
No SVHC (17-Dec-2015)
Topology:
Series

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Applications

  • Test & Measurement;
  • Signal Processing;
  • Portable Devices;
  • Medical;
  • Automation & Process Control;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

ADR444ARZ-REEL7

IC,VOLT REFERENCE,FIXED,4.096V,SOP,8PIN,PLASTIC

ANALOG DEVICES

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Price for: Each (Supplied on Full Reel)

1000+ $3.32 2000+ $3.16

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