The EVAL-AD7793EBZ is a high-performance evaluation board offered by Analog Devices Inc., designed to provide users with a comprehensive platform to assess the capabilities and features of the AD7793, a low power, low noise, complete analog front end for high precision measurement applications.

Key Features

• 24-bit Sigma-Delta ADC: The board features the AD7793, a 24-bit sigma-delta analog-to-digital converter (ADC) which ensures high-resolution measurement.
• Multiple Input Channels: It supports up to 3 differential inputs or 5 pseudo-differential inputs, providing flexibility in connecting various sensors.
• On-board Reference: The inclusion of an on-board 1.17 V reference source simplifies the setup and ensures accurate measurements.
• Low Power Consumption: Designed for power-sensitive applications, the AD7793 has a current consumption as low as 65 µA, making it ideal for battery-operated devices.
• Temperature Sensor: An on-chip temperature sensor enables temperature monitoring and compensation.
• Flexible Power Supply: The board operates on a 2.7 V to 5.25 V power supply, accommodating a wide range of applications.
• Buffered Inputs: Buffered inputs allow for easy interfacing with sensors.
• USB Interface: For ease of use, the evaluation board connects to a PC via USB, facilitating data transfer and analysis.

Applications

The EVAL-AD7793EBZ is suitable for a variety of high precision measurement applications, including:

• Industrial Process Control
• Instrumentation
• Pressure Measurement
• Smart Transmitters
• Weight Measurement Systems
• Portable Medical Devices

Software Support

Analog Devices Inc. provides software that can be used with the EVAL-AD7793EBZ for easier evaluation and prototyping. The software offers a user-friendly interface to configure the AD7793 and visualize the data in real-time, significantly reducing development time.

With its robust features and flexible design, the EVAL-AD7793EBZ is an excellent tool for engineers and developers looking to fully explore the capabilities of the AD7793 ADC for their next high precision measurement solution.