ADR4550ARZ - Analog Devices Inc.

Manufacturer Part Number

ADR4550ARZ

Manufacturer

Analog Devices

Introduction

The ADR4550ARZ is a high-precision series voltage reference chip used for power management applications.

Product Features and Performance

High accuracy voltage output of 5V

Low temperature coefficient of 4ppm/°C

Low noise performance of 2.8µVp-p from 0.1Hz to 10Hz

Stable with capacitive loads

Product Advantages

Exceptional accuracy and low tolerance of ±0.04%

Wide input voltage range of 5.1V ~ 15V

Low supply current requirement of 950µA

Operational across a wide temperature range of -40°C ~ 125°C

Key Technical Parameters

Output Type: Fixed

Current - Output: 10 mA

Tolerance: ±0.04%

Temperature Coefficient: 4ppm/°C

Voltage - Input: 5.1V ~ 15V

Current - Supply: 950µA

Quality and Safety Features

Built-in thermal protection

Robust performance in industrial temperature ranges

Compatibility

Compatible with surface-mount technology

Can be used with various analog and digital circuits due to stable output

Application Areas

Precision data converters

High-end instrumentation

Industrial automation

Test and measurement systems

Product Lifecycle

Product Status: Active

Not discontinued, replacements or upgrades are available

Several Key Reasons to Choose This Product

Best-in-class voltage accuracy and stability

Excellent temperature stability for wide-ranging applications

Low output noise suitable for sensitive electronics

Solid performance in harsh environmental conditions

Ideal for precision applications where voltage precision is critical