Texas Instruments Evaluation Module for 16-bit DAC with Internal Reference and 4 mA to 20 mA Current Loop Drive DAC161S9 DAC161S997EVM 数据表
产品代码
DAC161S997EVM
User's Guide
SNLU146 – JUNE 2013
DAC161S997EVM User's Guide
1
Introduction
The Texas Instruments DAC161S997EVM evaluation module (EVM) helps designers evaluate the
operation and performance of the DAC161S997 4-20mA Loop Drive with SPI control. The EVM contains a
low cost MSP430G2553 microcontroller which comes pre-loaded with firmware to communicate with the
Labview based PC Software. A JTAG header is provided which can be used to program custom firmware.
A general purpose header with SPI and microcontroller GPIOs is provided to ease development of sensor
transmitters and other applications.
operation and performance of the DAC161S997 4-20mA Loop Drive with SPI control. The EVM contains a
low cost MSP430G2553 microcontroller which comes pre-loaded with firmware to communicate with the
Labview based PC Software. A JTAG header is provided which can be used to program custom firmware.
A general purpose header with SPI and microcontroller GPIOs is provided to ease development of sensor
transmitters and other applications.
The EVM contains one DAC161S997 and is configured as Loop-Powered 2-Wire Transmitter (See
).
Table 1. Device and Package Configurations
Converter
IC
Package
U2
DAC161S997
LLP-16
Figure 1.
1
SNLU146 – JUNE 2013
DAC161S997EVM User's Guide
Copyright © 2013, Texas Instruments Incorporated