AD7718BR -

Manufacturer Part Number

AD7718BR

Manufacturer

analog-devices

Introduction

The AD7718BR is a high-performance, 24-bit Sigma-Delta analog-to-digital converter (ADC) that features a versatile input multiplexer, a programmable gain amplifier (PGA), and an on-chip temperature sensor. This device is designed for a wide range of data acquisition and industrial control applications.

Product Features and Performance

24-bit resolution with 1.37 kSPS sampling rate

4 or 5 differential or 8 or 10 pseudo-differential analog input channels

Programmable gain amplifier with gain settings of 1, 2, 4, 8, 16, 32, 64, and 128

On-chip temperature sensor

Sigma-Delta architecture for excellent noise and distortion performance

Flexible digital interface including SPI and DSP-compatible modes

Wide operating voltage range of 2.7V to 5V for both analog and digital supplies

Wide operating temperature range of -40°C to 85°C

Product Advantages

High-resolution and high-accuracy data conversion for demanding applications

Versatile input multiplexer and programmable gain amplifier for flexible signal conditioning

On-chip temperature sensor for monitoring system temperatures

Low power consumption and wide operating voltage range for flexibility in system design

Robust Sigma-Delta architecture for excellent noise and distortion performance

Key Reasons to Choose This Product

Industry-leading performance and feature set for data acquisition applications

Proven reliability and long-term availability from a trusted semiconductor manufacturer

Flexible and configurable design to meet the needs of a wide range of industrial and instrumentation systems

Excellent value proposition compared to alternative solutions in the market

Quality and Safety Features

Designed and manufactured to strict quality standards for reliability and long-term performance

Comprehensive electrical and environmental testing to ensure robust operation in harsh conditions

Compliance with relevant industry safety and regulatory standards

Compatibility

The AD7718BR is compatible with a wide range of microcontrollers and digital signal processors that support the SPI or DSP-compatible interface.

Application Areas

Industrial process control and automation

Instrumentation and measurement systems

Building automation and HVAC systems

Medical and healthcare equipment

Test and measurement equipment

Product Lifecycle

The AD7718BR is an obsolete product, meaning it is no longer in active production. However, there are several alternative and equivalent models available from Analog Devices that can provide similar functionality and performance. Please contact our website's sales team for more information on suitable replacement options.