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EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS 

 

Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions: 
 
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. 
 
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 LIMITED 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. 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. 
 
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 visit 

www.ti.com/esh

 or contact TI. 

 
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. 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. 
 
 

Mailing Address: Texas Instruments Post Office Box 655303 Dallas, Texas 75265 

 

Copyright 2012, Texas Instruments Incorporated 

 

 
 

REGULATORY COMPLIANCE INFORMATION 

 
 

As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be 
subject to the Federal Communications Commission (FCC) and Industry Canada (IC) rules. 
 
For EVMs 

not

 subject to the above rules, this evaluation board/kit/module 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 or ICES-003 
rules, which are designed to provide reasonable protection against radio frequency interference. Operation of the 
equipment 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. 
 

General Statement for EVMs including a radio 

 
User Power/Frequency Use Obligations:  This radio is intended for development/professional use only in legally 
allocated frequency and power limits.  Any use of radio frequencies and/or power availability of this EVM and its 
development application(s) must comply with local laws governing radio spectrum allocation and power limits for 
this evaluation module.  It is the user’s sole responsibility to only operate this radio in legally acceptable frequency 
space and within legally mandated power limitations.  Any exceptions to this is strictly prohibited and unauthorized 
by Texas Instruments unless user has obtained appropriate experimental/development licenses from local 
regulatory authorities, which is responsibility of user including its acceptable authorization. 
 
 

 

Содержание LMP91000EVM

Страница 1: ... Materials 8 1 Introduction The Texas Instruments LMP91000EVM evaluation module EVM helps designers evaluate the operation and performance of the LMP91000 Sensor Analog Front End for Electrochemical sensor The LMP91000EVM is part of the Sensor AFE eval platform The EVM contains one LMP91000 See Table 1 Table 1 Device and Package Configurations DEVICE IC PACKAGE U1 LMP91000SD LLP 14 The LMP91000EVM...

Страница 2: ...below The gate resistance R12 can be populated with a 1kohm resistor Table 2 Recommended p FETs for short circuiting RE and WE when LMP91000 is OFF DEVICE IC DESCRIPTION MANUFACTURER PACKAGE Q1 PMBFJ177 P channel Silicon Junction Field effect Transistor NXP SEMICONDUCTOR SOT23 SST177 VISHAY SILICONIX MMBF177 Fairchild 2 2 Jumpers Configuration 2 WIRE is the jumper which shorts CE and RE pin when a...

Страница 3: ... AFE eval platform make sure the following steps have been accomplished 1 Install the Graphical User Interface of the LMP91000EVM 2 Connect the LMP91000EVM to the SPIO4 board 3 Connect the USB cable to SPIO 4 board 4 Connect the other end of the USB cable to an available USB port on the computer 5 Run the Graphical User Interface The voltage at VDD pin of the LMP91000 VDD test point is 3 3V the vo...

Страница 4: ...s The I2C bus requires two 10kohm pull up resistors R1 R2 the external microcontroller can be connected to the SPIO GPSI16 connector according to the following pin out SCL pin 12 of SPIO GPSI16 SDA pin 11 of SPIO GPSI16 GND pin 2 of SPIO GPSI16 Refer to LMP91000 s datasheet for further details on I2C commands and registers The footprints of the pull up resistors R1 R2 are on the bottom side of the...

Страница 5: ...Board Layout Figure 5 Figure 6 and Figure 7 show the board layout for the LMP91000EVM The EVM offers footprint for External JFET Q1 to short RE and WE pin Resistor R3 and capacitor C2 to apply external RTIA gain and filter Figure 5 Top Layer Routing ...

Страница 6: ...Bill of Materials 6 LMP91000EVM User s Guide SNAU121 April 2012 Figure 6 Bottom Layer Routing ...

Страница 7: ...SNAU121 April 2012 LMP91000EVM User s Guide 7 4 Schematic Figure 7 LMP91000EVM Schematic ...

Страница 8: ...ishay Sprague 593D106X9016C2 TE3 4 GND1 GND2 GND3 GND4 Test Point TH Miniature Black 40 mil Keystone Electronics 5001 3 GAS_SENSOR Gas sensor Hood 100mil Cambion 450 3326 01 03 00 4 H1 H2 H3 H4 BUMPON HEMISPHERE 44X 20 BLACK 3M SJ 5003 BLACK 1 J_MENB Header TH 100mil 1x3 Gold plated 230 mil above insulator 0 100 x 3 Samtec Inc TSW 103 07 G S 2 R4 R8 RES 20 0 ohm 1 0 1W 603 Yageo America RC0603FR 0...

Страница 9: ...SNAU121 April 2012 LMP91000EVM User s Guide 9 ...

Страница 10: ...vices described herein Mailing Address Texas Instruments Post Office Box 655303 Dallas Texas 75265 Copyright 2012 Texas Instruments Incorporated REGULATORY COMPLIANCE INFORMATION As noted in the EVM User s Guide and or EVM itself this EVM and or accompanying hardware may or may not be subject to the Federal Communications Commission FCC and Industry Canada IC rules For EVMs not subject to the abov...

Страница 11: ...ergy 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 correc...

Страница 12: ...nnée 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...

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