DAC161S997EVM Product Overview

The DAC161S997EVM is an evaluation module presented by Texas Instruments, designed for the DAC161S997, a 16-bit, precision, loop-powered, 4-20mA digital-to-analog converter (DAC) with a hart modem. This module serves as a comprehensive development platform for industrial applications requiring precise control of current loops, such as process control and automation, smart transmitters, and factory automation.

Key Features

• High Resolution: The DAC161S997EVM features a 16-bit DAC, offering high-resolution output for precise control of current loops.
• Loop-Powered Interface: Designed to operate in loop-powered systems, it is ideal for 2-wire sensor systems where low power is essential.
• HART Modem: Integration with a HART (Highway Addressable Remote Transducer) modem allows for robust communication over the same wires as the 4-20mA signal, facilitating advanced diagnostics and configuration.
• Configurable: Users can configure the device settings through the provided software, allowing for easy adaptation to various application requirements.
• Comprehensive Evaluation: The EVM includes all the necessary hardware and software to evaluate all features of the DAC161S997.

Design and Development Support

The DAC161S997EVM is supported by a suite of tools and software provided by Texas Instruments. This includes reference designs, application notes, and technical documentation to assist developers in integrating the EVM into their projects. The evaluation software offers a user-friendly graphical interface for device configuration and monitoring, simplifying the design process.

Package Contents

The evaluation module package typically includes:

• DAC161S997EVM board
• USB cable for interface with a PC
• Quick Start Guide
• Software for device configuration and evaluation

Ordering and Availability

The DAC161S997EVM can be ordered directly from Texas Instruments or through authorized distributors. Availability and pricing information can be found on the Texas Instruments website, along with additional resources to support the use of the evaluation module.