AD5551BRZ - Analog Devices Inc.

Manufacturer Part Number

AD5551BRZ

Manufacturer

Analog Devices

Introduction

The AD5551BRZ is a precision 14-bit Digital to Analog Converter (DAC) offering high-performance data acquisition functionalities focusing on accuracy and speed.

Product Features and Performance

14-bit resolution

1 DAC channel

Settling time of 1µs typical

Voltage output type - Unbuffered

R-2R architecture

SPI data interface for digital input

Robust thermal performance

Suitable for complex systems requiring high-speed data conversion

Product Advantages

High precision with INL/DNL of ±0.15 LSB

Fast data processing with microsecond settling time

Operates across a wide supply voltage range (2.7V to 5.5V)

Suitable for both analog and digital power supplies

Flexible interfacing with different microcontrollers or digital processors via SPI

Extended operating temperature range suitable for industrial applications

Key Technical Parameters

14-bit resolution

Single DAC channel

1µs settling time

External voltage reference

Supply voltage range from 2.7V to 5.5V for both analog and digital supplies

Operating temperature from -40°C to 85°C

R-2R ladder architecture

Quality and Safety Features

Precision data conversion integrity

Stable performance across the full operating temperature range

Compliance with industry safety and quality standards

Compatibility

SPI compatible

External reference compatibility

Can interface with various microcontrollers and digital processors

Application Areas

Industrial automation

Data acquisition systems

Digital signal processing

Test and measurement equipment

Communication systems

Product Lifecycle

Currently active with no announced discontinuation

Availability of replacements or upgrades should be checked with the manufacturer

Several Key Reasons to Choose This Product

High-resolution performance for precise output signals

Ability to quickly stabilize to new values for real-time applications

Low INL/DNL errors result in high accuracy for critical applications

Broad supply voltage to accommodate various circuit designs

Functionality over a wide operating temperature range, suitable for challenging environmental conditions

Simple digital interface for ease of integration with systems and MCUs

Versatile application use from industrial to communication systems