Texas Instruments LM95172EVM User Manual

LIST OF FIGURES ............................................................................................................. 1
LIST OF TABLES ............................................................................................................... 1
1. INTRODUCTION ......................................................................................................... 1
2. SETUP ......................................................................................................................... 2
2.1. INPUT/OUTPUT CONNECTOR DESCRIPTION ..................................................... 2
2.2. SETUP ...................................................................................................................... 4
2.3. SOFTWARE INSTALLATION .................................................................................. 5
2.4. OPERATION ............................................................................................................. 8
3. BOARD LAYOUT ...................................................................................................... 12
4. SCHEMATIC .............................................................................................................. 13
EVALUATION BOARD/KIT/MODULE (EVM) ................................................................. 20
1 VDD IO Jumper Settings ........................................................................................... 2
2 VDDA Analog Source Jumper Settings ..................................................................... 2
3 LM95172EVM Block Diagram .................................................................................... 4
4 LM95172EVM ............................................................................................................ 8
5 LM95172EVM Layout Diagram ................................................................................ 12
6 LM95172EVM Schematic ........................................................................................ 13
1 Device and Package Configurations.......................................................................... 1
2 LM95172EVM Bill of Materials ................................................................................. 13
1. Introduction
The LM95172EVM is used together with TI SensorEval software. The Texas Instruments LM95172EWG
evaluation module (EVM) helps designers learn about the operation, and evaluate the performance of the
LM95172EWG Temperature Sensor chip. The LM95172EVM is powered directly from the +5V line of the
USB connection. The microcontroller on the board provides the SPI (Serial Peripheral Interface) bus, and
relays the information from the LM95172EVM to the PC via the USB bus.
The EVM contains one Temperature Sensor (See Table 1).
September 2012
LIST OF FIGURES
LIST OF TABLES
Table 1: Device and Package Configurations
LM95172EVM User's Guide
LM95172EVM User's Guide
User's Guide
September 2012
1