ADR444ARZ-REEL7 - Analog Devices Inc.

Manufacturer Part Number

ADR444ARZ-REEL7

Manufacturer

Analog Devices

Introduction

High-performance voltage reference for precision applications

Product Features and Performance

Series voltage reference type

Fixed 4.096V output voltage

Output current capability of 10 mA

High precision with ±0.13% tolerance

Tight temperature coefficient at 10ppm/°C

Low noise performance: 1.8µVp-p from 0.1Hz to 10Hz

Input voltage range from 4.6V to 18V

Low supply current of 3.75mA

Wide operating temperature range from -40°C to 125°C

Compact surface-mount package

Part of the XFET® series known for excellent noise performance

Product Advantages

Ensures accurate and stable voltage supply for precision circuits

Ideal for wide range of temperatures making it suitable for industrial applications

Low noise operation beneficial for sensitive electronic applications

Key Technical Parameters

Output Voltage: Fixed 4.096V

Current Output: 10 mA

Tolerance: ±0.13%

Temperature Coefficient: 10ppm/°C

Noise 0.1Hz to 10Hz: 1.8µVp-p

Voltage Input: 4.6V ~ 18V

Current Supply: 3.75mA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Manufactured by Analog Devices, known for high standards in quality and safety

Compatibility

Surface Mount 8-SOIC package widely used and compatible with industry standard PCB layouts

Application Areas

Precision instruments

Data acquisition systems

Medical devices

Industrial controls

Product Lifecycle

Currently active product

No indication of discontinuation

Replacement or upgrades should be available as part of Analog Devices' ongoing product lifecycle

Reasons to Choose This Product

Highly precise voltage output with low tolerance

Excellent thermal stability due to low temperature coefficient

Suited for noise-sensitive applications due to very low noise characteristics

Versatile input voltage range and low operating current beneficial for power-sensitive designs

Reliable performance across wide temperatures makes it suitable for harsh environments

Part of the reputable XFET® product line from Analog Devices

Support and quality assurance from a leading semiconductor manufacturer

Integration readiness with standard surface mount packaging