AD5553CRM - Analog Devices Inc.

Manufacturer Part Number

AD5553CRM

Manufacturer

Analog Devices

Introduction

The AD5553CRM is part of Analog Devices' category of Data Acquisition Digital to Analog Converters (DAC), designed for precise digital-to-analog conversion in high-performance applications.

Product Features and Performance

14-bit resolution

Single D/A converter

500 ns typical settling time

Current output type - Unbuffered

SPI data interface

R-2R architecture

Operating temperature ranges from -40°C to 85°C

External voltage reference required

Product Advantages

High resolution of 14 bits ensures detailed and accurate digital-analog conversion

Rapid settling time of 500 ns for quick response applications

Operates effectively across a wide temperature range, making it suitable for industrial environments

SPI interface facilitates easy integration with most microcontrollers and digital systems

Key Technical Parameters

Number of Bits: 14

Number of D/A Converters: 1

Settling Time: 500ns (Typ)

Output Type: Current - Unbuffered

Data Interface: SPI

Reference Type: External

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 5V

INL/DNL (LSB): ±1 (Max)

Architecture: R-2R

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Precision of INL/DNL ±1 LSB max contributes to high accuracy and stability

Robust design suitable for operation under extended industrial temperature ranges

Compatibility

Compatible with external voltage references

SPI communication protocol compatible for easy integration with digital systems

Designed for surface mount technology for compact PCB layouts

Application Areas

Precision instrumentation

Data acquisition systems

Automated testing equipment

Industrial control systems

Product Lifecycle

Status: Obsolete

Note: Check for potential replacements or upgrades due to obsolescence

Several Key Reasons to Choose This Product

High-resolution 14-bit DAC for accurate data conversion

Fast settling time suitable for rapid response applications

Wide operating temperature range compatible with harsh environments

Efficient SPI interface ensures easy integration with existing digital systems

Obsolete status may offer cost advantages in certain contexts