ADR431ARZ - Analog Devices Inc.

Manufacturer Part Number

ADR431ARZ

Manufacturer

Analog Devices

Introduction

The ADR431ARZ is a high-performance voltage reference from Analog Devices' XFET® series, offering low noise and high accuracy in power management applications.

Product Features and Performance

XFET® technology for low noise and high stability

Fixed 2.5V output voltage

Output current capability of 30 mA

Exceptional temperature coefficient of 10ppm/°C

Low noise performance: 3.5µVp-p (0.1Hz to 10Hz)

Product Advantages

High accuracy with a tolerance of ±0.12%

Wide input voltage range from 4.5V to 18V

Low supply current requirement of 800µA

Suitable for high-temperature operations (-40°C to 125°C)

Key Technical Parameters

Voltage Output (Min/Fixed): 2.5V

Current Output: 30 mA

Tolerance: ±0.12%

Temperature Coefficient: 10 ppm/°C

Voltage Input: 4.5V ~ 18V

Current Supply: 800µA

Quality and Safety Features

High reliability under extended operating temperatures (-40°C ~ 125°C)

Robust surface mount package (8-SOIC)

Compatibility

Ideal for surface mount technology due to its 8-SOIC package

Application Areas

Precision data converters

Battery-powered devices

Portable medical instruments

Industrial control systems

Product Lifecycle

Product Status: Active

No current indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

XFET® technology for superior stability and noise reduction

High output current of 30 mA supports a wide range of applications

Excellent temperature performance with a low coefficient

Wide operating voltage and temperature range

Suited for precision applications requiring high reliability