ADR421BR - Analog Devices

Manufacturer Part Number

ADR421BR

Manufacturer

analog-devices

Introduction

The ADR421BR is a high-precision, low-noise, fixed voltage reference from Analog Devices. It is designed to provide a stable and accurate voltage reference for a wide range of applications, including data acquisition systems, instrumentation, and power supplies.

Product Features and Performance

Fixed 2.5V output voltage

Excellent initial accuracy of ±0.04%

Low temperature coefficient of 3ppm/°C

Low noise of 1.75μVp-p (0.1Hz to 10Hz)

Wide input voltage range of 4.5V to 18V

Low supply current of 600μA

Operating temperature range of -40°C to 125°C

Product Advantages

Highly accurate and stable voltage reference

Low noise and excellent temperature performance

Wide operating voltage and temperature range

Small 8-SOIC package for space-constrained designs

Key Reasons to Choose This Product

Exceptional precision and stability for reliable performance

Versatile enough for a wide range of applications

Compact size and low power consumption

Proven reliability and performance from a trusted manufacturer

Quality and Safety Features

Rigorously tested and qualified to ensure reliable operation

Designed and manufactured to the highest quality standards

Compliant with relevant safety and environmental regulations

Compatibility

The ADR421BR is compatible with a variety of electronic systems and can be used in a wide range of applications.

Application Areas

Data acquisition systems

Instrumentation and measurement equipment

Power supplies

Industrial and medical electronics

Automotive and transportation systems

Product Lifecycle

The ADR421BR is an obsolete product, meaning it is no longer in active production. However, there may be alternative or equivalent models available. Customers are advised to contact our website's sales team for more information on available options.