ADR4550DEZ - Analog Devices Inc.

Manufacturer Part Number

ADR4550DEZ

Manufacturer

analog-devices

Introduction

The ADR4550DEZ is a series voltage reference from Analog Devices, designed for high-precision power management applications needing stable and accurate reference voltages.

Product Features and Performance

Fixed 5V output voltage with a high current capability of up to 10 mA.

Exceptionally low tolerance of ±0.02%, ensuring accurate output.

Temperature coefficient of 0.8ppm/°C, providing stable performance over temperature variations.

Low noise performance, with 2.8µVp-p from 0.1Hz to 10Hz, ensuring a clean and stable output voltage.

Wide input voltage range from 3V to 15V, offering flexibility in various power supply configurations.

Supply current of 950µA, optimizing power consumption.

Product Advantages

High accuracy and low temperature coefficient make it ideal for precision applications.

Low noise output enhances the performance of sensitive circuits.

Wide input voltage range allows for flexibility in application design.

Relatively low supply current aids in power efficiency.

Key Technical Parameters

Voltage Output (Min/Fixed): 5V

Current Output: 10 mA

Tolerance: ±0.02%

Temperature Coefficient: 0.8ppm/°C

Noise 0.1Hz to 10Hz: 2.8µVp-p

Voltage Input: 3V ~ 15V

Current Supply: 950µA

Operating Temperature: 0°C ~ 70°C (TA)

Quality and Safety Features

Meets high-quality standards set by Analog Devices for voltage references.

Designed with robust safety features for reliable operation within specified conditions.

Compatibility

Surface mount package (8-CLCC) ensures compatibility with modern PCB technologies.

Application Areas

Precision power supplies

Data conversion systems

Instrumentation and test equipment

Medical devices

Automotive electronics

Product Lifecycle

Currently active and not nearing discontinuation.

Availability of replacements or upgrades should be verified with Analog Devices as technology evolves.

Several Key Reasons to Choose This Product

High precision and low noise are critical for sensitive electronic applications.

The wide input voltage range and stable output cater to a variety of power supply schemes.

Low supply current aids in designing energy-efficient solutions.

Notably reliable for demanding environments thanks to sturdy design and quality manufacturing.

Active product lifecycle status ensures ongoing support and availability.