TMP103EVM

User's Guide SBOU099A – January 2011 – Revised April 2018 TMP103EVM This user's guide describes the characteristics, operation, and use of the TMP103EVM evaluation board. It provides a detailed description of the hardware design. It discusses how to set up and configure the evaluation module (EVM) software, and reviews the hardware and various aspects of the software operation. This document also includes information regarding operating procedures and input/output connections, an electrical schematic, printed-circuit board (PCB) layout drawings, and a parts list for the TMP103EVM. Throughout this document, the terms evaluation board, evaluation module, and EVM are synonymous with the TMP103EVM. 1 2 3 4 5 6 7 8 Contents Overview ..................................................................................................................... 2 System Setup ................................................................................................................ 3 Theory of Operation ......................................................................................................... 4 TMP103EVM Hardware Overview ......................................................................................... 5 TMP103EVM Software Setup .............................................................................................. 8 TMP103EVM Software Overview ....................................................................................... 12 TMP103EVM Documentation ............................................................................................. 18 Bill of Materials ............................................................................................................. 20 List of Figures 1 Typical Hardware Included With the TMP103EVM Kit.................................................................. 2 2 TMP103EVM Hardware Setup ............................................................................................. 3 3 TMP103 Test Board Block Diagram....................................................................................... 4 4 SM-USB-DIG Platform Block Diagram .................................................................................... 5 5 Connecting the USB Cable to the SM-USB-DIG Platform ............................................................. 6 6 SM-USB-DIG Platform Driver Installation Confirmation ................................................................ 6 7 10-Pin Ribbon Cable Extender............................................................................................. 7 8 TMP103EVM Welcome Window ........................................................................................... 8 9 TMP103EVM License Agreements ........................................................................................ 9 10 NI License Agreements.................................................................................................... 10 11 TMP103EVM Installation Directory ...................................................................................... 10 12 Select Components Installation 13 14 15 16 17 18 19 20 21 22 23 .......................................................................................... TMP103EVM Software About Button .................................................................................... TMP103EVM Software Interface: Proper Operation................................................................... Communication Error With USB DIG Platform ......................................................................... TMP103EVM Software: Reading from Registers ...................................................................... TMP103EVM Software: Writing to Registers ........................................................................... Conversion Time Selection Dialog ....................................................................................... Max Temp Flag Trigger ................................................................................................... TMP103EVM Software: Register Tab ................................................................................... TMP103EVM Software: Test Procedure ................................................................................ TMP103EVM Schematic .................................................................................................. TMP103EVM Component Layout ........................................................................................ SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM 11 11 12 12 13 14 14 15 16 17 18 19 1 Overview www.ti.com Trademarks Microsoft, Windows are registered trademarks of Microsoft Corporation. I2C is a trademark of NXP Semiconductors. All other trademarks are the property of their respective owners. 1 Overview The TMP103 is a digital output temperature sensor capable of reading temperatures to 1°C resolution. The TMP103 uses a two-wire I2C™ and SMBus interface that supports global commands. These global commands allow the user to communicate with up to eight TMP103 devices on the bus without having to send individual addresses. The TMP103 is ideal for environments with constrained space or powersensitive applications. The TMP103 is also specified to operate between –40°C and +125°C. 1.1 TMP103EVM Kit Contents Figure 1 illustrates the typical hardware included the TMP103EVM. Table 1 details the contents of the TMP103EVM kit, Contact the Texas Instruments Product Information Center (PIC) nearest you if any component is missing. TI highly recommends that you check the TI web site at http://www.ti.com to verify that you have the latest versions of the related software. Figure 1. Typical Hardware Included With the TMP103EVM Kit Table 1. TMP103EVM Kit Contents 2 TMP103EVM Item Quantity TMP103 PCB Test Board 1 SM-USB-DIG Platform PCB 1 USB Cable Extender 1 10-pin Connector Ribbon Cable Extender 1 SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated Overview www.ti.com 1.2 If You Need Assistance If you have questions about the TMP103EVM, contact the Temperature Sensing Applications Team by posting on E2E forum here: https://e2e.ti.com/support/sensor/temperature_sensors/. 1.3 Related Documentation The following documents provide information regarding Texas Instruments integrated circuits used in the assembly of the TMP103EVM. This user's guide is available from the TI web site under literature number SBOU099. Any letter appended to the literature number corresponds to the document revision that is current at the time of the writing of this document. Newer revisions may be available from the TI web site at http://www.ti.com, or call the Texas Instruments Literature Response Center at (800) 477-8924 or the Product Information Center at (972) 644-5580. When ordering, identify the document by both title and literature number. Table 2. Related Documentation 1.4 Document Literature Number TMP103 Product Data Sheet SBOS545 SM-USB-DIG Platform User’s Guide SBOU098 FCC Warning This equipment is intended for use in a laboratory test environment only. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to subpart J of part 15 of FCC rules, which are designed to provide reasonable protection against radio frequency interference. Operation of this equipment in other environments may cause interference with radio communications, in which case the user is required to take whatever measures may be required to correct this interference at their own expense. 2 System Setup The TMP103EVM hardware consists of the SM-USB-DIG Platform and the TMP103EVM; these units are easily connected through a 10-pin, board-to-board connector that should be attached to the SM-USB-DIG and TMP103EVM PCBs. Once these two boards are connected, simply plug the USB device from the SMDIG into the computer as shown in Figure 2. Desktop or Lab Computer/ Laptop SM-USB-DIG Platform TMP103EVM Figure 2. TMP103EVM Hardware Setup SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM 3 Theory of Operation 3 www.ti.com Theory of Operation The TMP103EVM is very modest in its design, and only requires the two-wire I2C lines (SDA and SCLK) and VDUT/GND to supply a constant 3.3 V and power return, as shown in Figure 3. The TMP103EVM also has several test points to monitor these signal lines, and ground, in case users may want to use their own signals or verify I2C communications. TMP A TMP B TMP C TMP D TP1-4 Test Point Headers 10-Pin Connector Socket U1 2 I C Interface and VDUT TMP E TMP H TMP G TMP F Figure 3. TMP103 Test Board Block Diagram 3.1 Signal Definitions of H1 (10-Pin Male Connector Socket) Table 3 shows the pinout for the 10-pin connector socket used to communicate between the TMP103EVM and the SM-USB-DIG. It should be noted that the TMP103EVM only uses the necessary I2C communication lines (Pins 1 and 3) and the VDUT and GND (Pins 6 and 8) pins to issue commands to the TMP103 sensors. Table 3. Pin Connector (1) 4 Pin on U1 Signal Description 1 I2C_SCL I2C clock signal (SCL) 2 CTRL/MEAS4 GPIO: Control output or measure input 3 I2C_SDA1 I2C data signal (SDA) 4 CTRL/MEAS5 GPIO: Control output or measure input 5 SPI_DOUT1 SPI data output (MOSI) 6 VDUT Switchable DUT power supply: +3.3 V, +5 V, Hi-Z (disconnected). (1) 7 SPI_CLK SPI clock signal (SCLK) 8 GND Power return (GND) 9 SPI_CS1 SPI chip select Signal (CS) 10 SPI_DIN1 SPI data input (MISO) When VDUT is Hi-Z, all digital I/Os are Hi-Z as well. TMP103EVM SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated Theory of Operation www.ti.com 3.2 Theory of Operation for the SM-USB-DIG Platform Figure 4 shows the block diagram for the SM-USB-DIG Platform. This platform is a general-purpose data acquisition system that is used on several different Texas Instruments' evaluation modules. The details of its operation are included in a separate document, the SM-USB-DIG Platform User's Guide (SBOU098), available for download at www.ti.com). The block diagram in Figure 4 is presented as a brief overview of the Platform. The core of the SM-USB-DIG Platform is the TUSB3210, an 8052 microcontroller (μC) that has a built-in USB interface. The microcontroller receives information from the host computer that it translates into I2C, SPI, or other digital I/O patterns. During the digital I/O transaction, the microcontroller reads the response of any device connected to the I/O interface. The response from the device is then sent back to the PC where it is interpreted by the host computer. +3.3V VUSB +5V TUSB3210 8052 mC with USB Interface and UART USB Bus from Computer 8Kx8-byte EEPROM Power-On Reset +5.0V 2 Buffers and Level Translators SM USB DIG Platform Power Switching USB Power +3.0V I C/SPI Control and Measure Bits To Test Board To Computer and Power Supplies +3.3V Regulator VDUT (Hi-Z, 3.3V, or 5V) Switched Power Figure 4. SM-USB-DIG Platform Block Diagram 4 TMP103EVM Hardware Overview 4.1 Electrostatic Discharge Warning CAUTION Many of the components on the TMP103EVM are susceptible to damage by electrostatic discharge (ESD). Customers are advised to observe proper ESD handling precautions when unpacking and handling the EVM, including the use of a grounded wrist strap at an approved ESD workstation. 4.2 Connecting the Hardware To connect the TMP103 Test Board and the SM-USB-DIG Platform together, gently slide the male and female ends of the 10-pin connectors together. Make sure that the two connectors are completely pushed together; loose connections may cause intermittent operation. SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM 5 TMP103EVM Hardware Overview 4.3 www.ti.com Connecting the USB Cable to the SM-USB-DIG Platform Figure 5 depicts the USB cable connected to the SM-USB-DIG Platform. Be careful when inserting the connectors. Figure 5. Connecting the USB Cable to the SM-USB-DIG Platform Figure 6 shows the typical system response when the SM-USB-DIG Platform board connects to a PC USB port for the first time. Typically, the computer will respond with a Found New Hardware, USB Device pop-up dialog. The pop-up window then generally changes to Found New Hardware, USB Human Interface Device. This pop-up screen indicates that the device is ready to be used. The SM-USB-DIG Platform uses the human interface device drivers that are part of the Microsoft® Windows® operating system. Figure 6. SM-USB-DIG Platform Driver Installation Confirmation 6 TMP103EVM SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM Hardware Overview www.ti.com 4.4 TMP103EVM Features This section describes some of the hardware features present on the TMP103 test board. 4.4.1 Populating 0-Ω Resistors The TMP103 test board contains 0-Ω resistors (R1 to R16) that connect the individual TMP103 sensors to the I2C bus lines. When these resistors are populated, they become available for communication in general calls. If the 0-Ω resistors are not populated for certain TMP103 devices on the board, they are not able to communicate with the software or receive any external I2C commands. Leaving the resistors unpopulated could be useful if one of the TMP103 units becomes damaged or fewer than eight TMP103s are populated. 4.4.2 Multiple TMP103 Sensors The TMP103EVM board was designed to take advantage of the I2C general call described in the TMP103 product data sheet. This feature allows the software to communicate with all the TMP103s simultaneously without requiring individual commands with separate pointer addresses to the sensors. The maximum number of sensors on the TMP103 test board is eight; all devices have separate hardware address, so a board of eight populated TMP103 devices requires eight different part types. For assignment of the pointer addresses and a more detailed description, consult the TMP103 Low-Power, Digital Temperature Sensor With Two-Wire Interface in WCSP data sheet (SBOS545). 4.4.3 I2C Test Points I2C test points are included on the TMP103 test board for user convenience. These test points can be used to monitor the two-wire lines of the I2C interface or to run the TMP103 test board externally without the use of the SM-USB-DIG. 4.4.4 Optional 10-Pin Connector Ribbon Extender The TMP103EVM kit ships with an optional ribbon cable to extend the connection between the SM-USBDIG and the TMP103EVM PCB. This cable can be useful if high temperature tests must be run on the test board, because the SM-USB-DIG platform is not rated for high temperatures. To connect the ribbon cable, attach the cable to the EVM and SM-USB-DIG Platform board as shown in Figure 7. Figure 7. 10-Pin Ribbon Cable Extender SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM 7 TMP103EVM Software Setup 5 www.ti.com TMP103EVM Software Setup This section discusses how to install the TMP103EVM software. 5.1 Operating Systems Compatibility The TMP103EVM software has been tested on the Microsoft Windows 7. The software should also function on other Windows operating systems such as Windows 10. 5.2 TMP103EVM Software Installation The EVM software is tested on the Microsoft Windows 7 and 10 operating system (OS). The software also functions on other Windows operating systems. The EVM software is available through the EVM product folder on the TI website. To download the software to your system, simply follows the instructions below. 1. Go to the TMP103EVM web page on the TI website: http://www.ti.com/tool/TMP103EVM. Scroll down to the Software section and download the latest evaluation software. 2. Unzip the downloaded file into a known directory. Once the files are extracted, navigate and run the Setup_TMP103EVM_GUI.exe file located in [Unzip location]. The EVM software installer then begins the installation process as shown in Figure 8. Figure 8. TMP103EVM Welcome Window 8 TMP103EVM SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM Software Setup www.ti.com 3. Follow the on-screen instructions by clicking the Next button to install the software. Following this option, two license agreements are presented as shown in Figure 9 and Figure 10 that must be accepted. After accepting both the Texas Instruments and National Instruments license agreements, the user is given the choice of selecting the directory to install the program; usually, TI recommends choosing the default setting stored in the C:\Program Files\TMP103EVM path as shown in Figure 11. Figure 9. TMP103EVM License Agreements SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM 9 TMP103EVM Software Setup www.ti.com Figure 10. NI License Agreements Figure 11. TMP103EVM Installation Directory 10 TMP103EVM SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM Software Setup www.ti.com 4. For first-time installation, ensure the LabVIEW Run Time Engine is listed in the following summary as shown in Figure 12. TMP103EVM GUI is required LabVIEW 2016 f2 runtime engine for proper operation. Once the Next button is clicked, the progress bar opens and shows the installation of the software. It may take some time to download the LabVIEW Run Time Engine on the first installation. Users may be prompted to download the file when installing the software for the first time, especially if the LabVIEW Run Time Engine checkbox is checked. Figure 12. Select Components Installation 5.3 Software Description and Set-Up The TMP103EVM software allows the user to monitor temperatures from eight separate TMP103 sensor units. Figure 13 shows the screen that displays when you press the About button to verify that you have the latest version of the software. Figure 13. TMP103EVM Software About Button SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM 11 TMP103EVM Software Overview 6 www.ti.com TMP103EVM Software Overview This section discusses how to use the TMP103EVM software. 6.1 Starting the TMP103EVM Software The TMP103EVM software can be operated through the Start menu in Windows. From the Start menu, select All Programs; highlight the TMP103 folder, and then select the TMP103EVM program. Figure 14 illustrates how the software should appear if the TMP103EVM is functioning properly. Figure 14. TMP103EVM Software Interface: Proper Operation Figure 15 shows an error that pops up if the computer cannot communicate with the EVM. If you receive this error, first ensure that the USB cable is properly connected on both ends. Another possible source for this error is a problem with your computer USB Human Interface Device driver. Make sure that the device is recognized when the USB cable is plugged in; recognition is indicated by a Windows-generated confirmation sound. Figure 15. Communication Error With USB DIG Platform 12 TMP103EVM SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM Software Overview www.ti.com 6.2 6.2.1 Using the TMP103EVM Software Reading from Registers When first starting the TMP103EVM software, users are advised to confirm connections to the board by toggling the Continuously Read All Register button (highlighted in Figure 16). If all devices are communicating correctly, the user should be able to see temperature change over time in the TMP Graph and the individual TMP103 thermometers. A legend is provided in the Configuration Settings column on the left for the temperature graph; refer to Figure 17. Figure 16. TMP103EVM Software: Reading from Registers An alternative method for acquiring data is the Read All Reg button, also indicated in Figure 16. This button is useful while the Auto-Write Reg button is toggled, or if the user wants to take individual measurements on a non-standard time interval. NOTE: The user cannot continuously press either the Read All Registers or the Auto-Write Registers button. SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM 13 TMP103EVM Software Overview 6.2.2 www.ti.com Writing to Registers The TMP103EVM software contains two different methods for writing data: Write All Reg and Auto-Write Reg. Individually writing the registers without Auto-Write can be useful when adjusting large numbers of the configuration registers on the left. Also, if the user wishes to change some of the configuration settings on the left while continuously reading registers, he or she will be prompted with a blinking Write All Registers button. Until the Write All Registers button has been selected, the program stops polling data from the TMP103 sensors. Conversely, the Auto-Write Registers feature automatically makes changes to the configuration register whenever one of the configuration settings on the left changes, as indicated in Figure 17. Figure 17. TMP103EVM Software: Writing to Registers 6.2.3 Conversion Time The Conversion Time selection box, shown in Figure 18, is used to change the speed at which the TMP103 sensors measure the ambient temperature around them. A user may want to set the conversion speed faster if data must be gathered faster. The user should be aware that increasing the conversion speed also increases the power consumed by the devices. While this increase in power consumption may not cause any issues for the TMP103EVM, users may want to reduce power consumption on certain applications or custom boards. Users should be cautious of this feature. Figure 18. Conversion Time Selection Dialog 14 TMP103EVM SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM Software Overview www.ti.com 6.2.4 Max\Min Temp and the Max\Min Temp Flag The TMP103 sensor has a built-in flag to indicate when a device is measuring temperatures above or below a set range. This flag can be useful to notify the user when ambient temperatures go beyond a desired range. The TMP103 sensor maximum measurable values are from –40°C to +125°C. When a temperature violates the max or min temp flag, the respective temp toggles on and remains on until the temperatures return to the designated range. The TMP103A is shown signaling a flag by violating the max temperature in Figure 19. Figure 19. Max Temp Flag Trigger 6.2.5 Conversion to Fahrenheit If the user desires the temperature thermometers to perform measurements in degrees Fahrenheit, this setting can be changed individually by clicking the checkbox beneath the thermometer. If the user desires to change all of these settings at once, simply toggle the To Fahren button in the bottom right-hand corner of the software display. See Figure 16. SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM 15 TMP103EVM Software Overview 6.2.6 www.ti.com Registers Tab The Registers tab displays the individual register setting for the TMP103 sensors. It should be noted that the TMP103EVM software keeps all the configuration registers, TLOW registers, and THIGH registers identical. For more information on the individual registers and the bit meanings, simply highlight the desired register and hit the Help with Reg button shown in Figure 20. Figure 20. TMP103EVM Software: Register Tab The Registers tab also includes two other features: the dig_bits table and the individual temp read feature. The dig_bits table allows the user to monitor and change individual bits by highlighting the desired register and toggling the bit controls beneath it. NOTE: Only writable register bits can be toggled. It is also possible to individually read the temperature sensors on the board using the Read TMP103 button in the Registers tab. This action yields the same result as the general-call Read All Registers, but does not require the other sensors to be read. The individual read of a TMP sensor is mainly included for reference; TI recommends using the Read All Reg button when performing evaluations with the TMP103EVM software. 16 TMP103EVM SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM Software Overview www.ti.com 6.2.7 Register Tab: Test EVM The Register tab for the TMP103EVM test software also includes a sub-routine program to verify communication with the TMP103 devices and run the TMP103 test procedures. By clicking on the Test EVM button (refer to Figure 20), a new window appears as shown in Figure 21. Figure 21. TMP103EVM Software: Test Procedure This secondary program reads each register individually and verifies that the TMP103 sensors produce the required number of Acknowledges from the general call and individual communication. To test the general call, use the Test All button. To test the sensors individually, use the Test TMPx button next to the corresponding LED. SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM 17 TMP103EVM Documentation 7 www.ti.com TMP103EVM Documentation This section contains the complete bill of materials and a partial schematic diagram for the TMP103EVM. The TMP103EVM Schematic (SBOR013) is available for download through the TI website. Additional documentation for the SM-USB-DIG Platform can be found in the SM-USB-DIG Platform User’s Guide (SBOU098) available through the TI website. 7.1 TMP103EVM Board Schematic Figure 22 shows the TMP103EVM board schematic. Figure 22. TMP103EVM Schematic 18 TMP103EVM SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM Documentation www.ti.com 7.2 TMP103EVM PCB Components Layout Figure 23 illustrates the layout of the components for the TMP103EVM board. 2.0 in (5.08 cm) 2.0 in (5.08 cm) Figure 23. TMP103EVM Component Layout SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated TMP103EVM 19 Bill of Materials 8 www.ti.com Bill of Materials Table 4 shows the parts list. Table 4. Bill of Materials Item Qty Value Description Manufacturer Part No 1 16 R1 - R16 0Ω Resistor, 0.0 OHM 1/16W 0402 SMD 2 2 R17, R18 51 kΩ Resistor, 51K OHM 1/10W 5% 0402 SMD Panasonic 3 9 C1 - C9 0.1 μF Capacitor, ceramic 0.1μF 25V Y5V 0402 Yageo CC0402ZRY5V8BB 104 4 1 FB1 – Ferrite bead 300Ω .2A 0402 Wurth 74279272 5 8 TMP103A-H – TMP103 3M SJ-5312 (CLEAR) — 6 Stackpole Electronics RMCF0402ZT0R00 4 Bumpons – 1 Super Mini DIG connector Socket – Conn socket RT Ang 50POS — 1 Super Mini DIG connector Socket – Conn socket RT Ang 50POS .050 Mill-Max Manufacturing TMP103EVM ERJ-2GEJ513X Texas Instruments Bumpon hemisphere .50x.14 clear 7 20 Ref Des 851-93-050-20001000 SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated Revision History www.ti.com Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Original (January 2011) to A Revision .................................................................................................... Page • • Changed the TMP103EVM Software Installation section ............................................................................ 8 Changed the Super Mini DIG connector Socket rows (Item #7) in the Bill of Materials ........................................ 20 SBOU099A – January 2011 – Revised April 2018 Submit Documentation Feedback Copyright © 2011–2018, Texas Instruments Incorporated Revision History 21 Evaluation Board/Kit Important Notice Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling the product(s) must have electronics training and observe good engineering practice standards. As such, the goods being provided are not intended to be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including product safety and environmental measures typically found in end products that incorporate such semiconductor components or circuit boards. This evaluation board/kit does not fall within the scope of the European Union directives regarding electromagnetic compatibility, restricted substances (RoHS), recycling (WEEE), FCC, CE or UL, and therefore may not meet the technical requirements of these directives or other related directives. Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days from the date of delivery for a full refund. THE FOREGOING WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims arising from the handling or use of the goods. Due to the open construction of the product, it is the user’s responsibility to take any and all appropriate precautions with regard to electrostatic discharge. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES. TI currently deals with a variety of customers for products, and therefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein. Please read the User’s Guide and, specifically, the Warnings and Restrictions notice in the User’s Guide prior to handling the product. This notice contains important safety information about temperatures and voltages. For additional information on TI’s environmental and/or safety programs, please contact the TI application engineer or visit www.ti.com/esh. No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or combination in which such TI products or services might be or are used. FCC Warning This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC rules, which are designed to provide reasonable protection against radio frequency interference. Operation of this equipment in other environments may cause interference with radio communications, in which case the user at his own expense will be required to take whatever measures may be required to correct this interference. EVM Warnings and Restrictions It is important to operate this EVM within the input voltage range of 5.7V (min) to 9V (max) and the output voltage range of 0V (min) to 5V (max). Exceeding the specified input range may cause unexpected operation and/or irreversible damage to the EVM. If there are questions concerning the input range, please contact a TI field representative prior to connecting the input power. Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to the EVM. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative. During normal operation, some circuit components may have case temperatures greater than +25°C. The EVM is designed to operate properly with certain components above +25°C as long as the input and output ranges are maintained. These components include but are not limited to linear regulators, switching transistors, pass transistors, and current sense resistors. These types of devices can be identified using the EVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during operation, please be aware that these devices may be very warm to the touch. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2018, Texas Instruments Incorporated STANDARD TERMS FOR EVALUATION MODULES 1. Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms. 1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions set forth herein but rather shall be subject to the applicable terms that accompany such Software 1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned, or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production system. 2 Limited Warranty and Related Remedies/Disclaimers: 2.1 These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License Agreement. 2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused by neglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that have been altered or modified in any way by an entity other than TI, (b) the nonconformity resulted from User's design, specifications or instructions for such EVMs or improper system design, or (c) User has not paid on time. Testing and other quality control techniques are used to the extent TI deems necessary. TI does not test all parameters of each EVM. User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10) business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected. 2.3 TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or credit User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to repair or replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall be warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day warranty period. 3 Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product. This kit is not a finished product and when assembled may not be resold or otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference. Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter. 3.1.2 For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant: CAUTION This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC Interference Statement for Class A EVM devices NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC Interference Statement for Class B EVM devices NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • • • • Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. 3.2 Canada 3.2.1 For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247 Concerning EVMs Including Radio Transmitters: This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Concernant les EVMs avec appareils radio: Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. Concerning EVMs Including Detachable Antennas: Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur 3.3 Japan 3.3.1 Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に 輸入される評価用キット、ボードについては、次のところをご覧ください。 http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 3.3.2 Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certified by TI as conforming to Technical Regulations of Radio Law of Japan. If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required to follow the instructions set forth by Radio Law of Japan, which includes, but is not limited to, the instructions below with respect to EVMs (which for the avoidance of doubt are stated strictly for convenience and should be verified by User): 1. 2. 3. Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for Enforcement of Radio Law of Japan, Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to EVMs, or Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan. 【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの 措置を取っていただく必要がありますのでご注意ください。 1. 2. 3. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用 いただく。 実験局の免許を取得後ご使用いただく。 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ ンスツルメンツ株式会社 東京都新宿区西新宿６丁目２４番１号 西新宿三井ビル 3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/ /www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 3.4 European Union 3.4.1 For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive): This is a class A product intended for use in environments other than domestic environments that are connected to a low-voltage power-supply network that supplies buildings used for domestic purposes. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. 4 EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information related to, for example, temperatures and voltages. 4.3 Safety-Related Warnings and Restrictions: 4.3.1 User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or property damage. If there are questions concerning performance ratings and specifications, User should contact a TI field representative prior to connecting interface electronics including input power and intended loads. Any loads applied outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible permanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting any load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative. During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuit components may have elevated case temperatures. These components include but are not limited to linear regulators, switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using the information in the associated documentation. When working with the EVM, please be aware that the EVM may become very warm. 4.3.2 EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the dangers and application risks associated with handling electrical mechanical components, systems, and subsystems. User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees, affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or designees. 4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal, state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local requirements. 5. Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as accurate, complete, reliable, current, or error-free. 6. Disclaimers: 6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY MATERIALS PROVIDED WITH THE EVM (INCLUDING, BUT NOT LIMITED TO, REFERENCE DESIGNS AND THE DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL FAULTS." TI DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT NOT LIMITED TO ANY EPIDEMIC FAILURE WARRANTY OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADE SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS. 6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS SHALL BE CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY OTHER INDUSTRIAL OR INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD PARTY, TO USE THE EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY INVENTION, DISCOVERY OR IMPROVEMENT, REGARDLESS OF WHEN MADE, CONCEIVED OR ACQUIRED. 7. USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES, EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS. THIS OBLIGATION SHALL APPLY WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY OTHER LEGAL THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED. 8. Limitations on Damages and Liability: 8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE TERMS OR THE USE OF THE EVMS , REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, COST OF REMOVAL OR REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, RETESTING, OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS, LOSS OF SAVINGS, LOSS OF USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL BE BROUGHT AGAINST TI MORE THAN TWELVE (12) MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS OCCURRED. 8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY USE OF AN EVM PROVIDED HEREUNDER, INCLUDING FROM ANY WARRANTY, INDEMITY OR OTHER OBLIGATION ARISING OUT OF OR IN CONNECTION WITH THESE TERMS, , EXCEED THE TOTAL AMOUNT PAID TO TI BY USER FOR THE PARTICULAR EVM(S) AT ISSUE DURING THE PRIOR TWELVE (12) MONTHS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE CLAIMED. THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT. 9. Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s) will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s), excluding any postage or packaging costs. 10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas, without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas. Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2018, Texas Instruments Incorporated IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to, reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are developing applications that incorporate TI products; by downloading, accessing or using any particular TI Resource in any way, you (individually or, if you are acting on behalf of a company, your company) agree to use it solely for this purpose and subject to the terms of this Notice. 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