AD7731BRUZ - Analog Devices Inc.

Manufacturer Part Number

AD7731BRUZ

Manufacturer

Analog Devices

Introduction

The AD7731BRUZ is a high-precision 24-bit Analog to Digital Converter (ADC) specially designed for data acquisition applications. It belongs to the category of Data Acquisition Analog to Digital Converters (ADC) and is supplied in a Tube. The device is a part of a no specific series.

Product Features and Performance

24-bit resolution offering high precision

Sample rate of up to 6.4k samples per second

Supports both 3 and 5 input channels providing flexibility in applications

Differential input type enhances noise suppression

SPI and DSP data interface for easy communication with microcontrollers and digital signal processors

Configured with Multiplexer (MUX), Programmable Gain Amplifier (PGA), and ADC for enhanced functionality

Sigma-Delta architecture delivering high accuracy and low noise performance

Operates with an external reference voltage for flexible application requirements

Dual supply voltage (5V Analog and 5V Digital) compatible

Product Advantages

High resolution and precision for detailed data acquisition

Flexible input options cater to various sensor interfaces

Enhanced signal integrity through differential inputs

Easy digital integration with common communication interfaces

Programmable Gain Amplifier for signal amplification

Robust operation across a wide temperature range (-40°C to 85°C)

Key Technical Parameters

Number of Bits: 24

Sampling Rate (Per Second): 6.4k

Number of Inputs: 3, 5

Input Type: Differential

Data Interface: SPI, DSP

Voltage Supply, Analog: 5V

Voltage Supply, Digital: 5V

Operating Temperature: -40°C ~ 85°C

Package / Case: 24-TSSOP

Quality and Safety Features

Designed to operate reliably across a broad temperature range (-40°C to 85°C)

Encased in a robust 24-TSSOP package ensuring physical protection

Compatibility

SPI and DSP interfaces ensure compatibility with a wide range of microcontrollers and digital signal processors

Flexible power supply requirements (5V Analog and 5V Digital) for easy integration

Application Areas

Industrial data acquisition systems

Medical monitoring devices

Environmental monitoring instruments

Laboratory instrumentation

Process control systems

Product Lifecycle

The product status is Active, indicating ongoing production and availability

Not nearing discontinuation, ensuring long-term availability for designs and projects

Several Key Reasons to Choose This Product

High-resolution ADC maximizing data integrity for critical applications

Flexible input and interface options catering to a wide range of applications

Robust design suitable for industrial, medical, and environmental monitoring applications

Active product status ensures long-term availability and support

Easy integration into existing systems with common power supply and data interface requirements