IQS132/33/43EV02 Evaluation Kit User Manual
Contents
1. CX0 U1 VDDHI VDDHI C A DDHI e ry R8 470R i ry a EB C C4 Ge C 470R 100pf fur 100pF uF R9 Oe R2 COO O DA i 100K SCL 470R SCL vN VP l QS143 MSOP 10 R10 SZ O oO gt i GND GND 10K SHLD ws lt RDY RF gt _ GND 100K RDY Figure 4 3 1IQS143 Reference design Copyright Azoteg Pty Ltd 2010 1QS132 33 43EV02 Evaluation Kit User Page 4 of 6 Manual All Rights Reserved Revision 1 1 January 2012 ly IQ Switch A Q ProxSense Series 4 Az O teg 5 PCB Design 5 1 Module PCB Design Figure 5 1 2 Bottom layer component placement 4 2 Board Plugin PCB Design for IQS132 33 43 Modules Figure 5 2 1 Top layer component placement Copyright Azoteg Pty Ltd 2010 1QS132 33 43EV02 Evaluation Kit User Page 5 of 6 Manual All Rights Reserved Revision 1 1 January 2012 ly che Q seein tastes 4 Az O te q Figure 5 2 2 Bottom layer component placement The following patents relate to the device or usage of the device US 6 249 089 B1 US 6 621 225 B2 US 6 650 066 B2 US 6 952 084 B2 US 6 984 900 B1 US 7 084 526 B2 US 7 084 531 B2 US 7 119 459 B2 US 7 265 494 B2 US 7 291 940 B2 US 7 329 970 B2 US 7 336 037 B2 US 7 443 101 B2 US 7 466 040 B2 US 7 498 749 B2 US 7 528 508 B2 US 7 755 219 B2 US7 772 781 US 7 781 980 B2 EP 1 120 018 B1 EP 1 206 168 B2. Pty Ltd 2010 All Rights Reserved Page 2 of 6 Manual Revision 1 1 January 2012 l IQ Switch ProxSense Series Figure 3 2 1QS133 module board Figure 3 3 Top view of the 1QS143 module board Descriptions of the IQS133 module board components are given in Table 3 2 Descriptions of the IQS143 module board components are given in Table 3 3 Table 3 2 1QS133 Module board i component description Table 3 3 1QS143 Module board component description Component Purpose Typical value Component Purpose Typical value Power 1uF wie supply 100pF C1 C2 Power 1uF decoupling supply 100pF Capacitors decoupling C3 C4 Internal 1uF capacitors regulator 100pF C3 C4 Internal 1pF decoupling regulator 100pF Capacitors decoupling R3 R4 R5 LED 2kO capacitors R6 current R7 RDY 10kQ limiting pullup resistors resistor RO R1 R2 Sense R8 SDA pullup 10kQ antenna resistor Cx series R9 SCL pullup 10kQ resistors resistor Added R10 Shield 10kQ ESD pullup Protection resistor 1 Wire RO R1 R2 Sense 4700 Comms antenna pullup Cx series resistor resistors 3 3 1QS143 Module Board a Figure 3 3 illustrates the IQS143 Module Protection board Its features include For operation and data visualization it is C Communication interface necessary to interface the IQS143 module to a Small and compact PCB layout which can personal computer by
3. means of the Azoteq be easily wired to prototype applications CT200 Configuration Tool The IQS143 GUI is used to stream and visualize data in real time Copyright Azoteg Pty Ltd 2010 1QS132 33 43EV02 Evaluation Kit User Page 3 of 6 Manual All Rights Reserved Revision 1 1 January 2012 ly IQ Switch Q proxSense Series 4 Azoteq 4 Reference Designs 4 1 1QS132 Reference Design VDDHI R5 x0 a ui vopni vomi w CXO VDDHI l R2 A O 470R X VREG l b a O CX1 RI F C3 C4 C2 Ci ii VDDHI a tuF 100pF 100pF tuF R3 o DD m H ii TOI ASTA SOIC 8 PROXO R4 Aa Z b mD O GND 2K POD Figure 4 1 1IQS132 Reference design 4 2 1QS133 Reference Design TL A R8 oxo m vo vos va T UMP resistor eqired to ue Ere protocol p O 470R R3 p G lt TOWDATA gt CX1 Ri 2K TOO O C3 C4 C1 470R 1uF 1000F 100pF 1uF ae A CX2 Ro j R4 b Hi TOD O O 2K TOI YOD 470R i RED VIN 1QS133 MSOP 10 sie a O Sa R5 gt A O i o GND 2K GND RED TO2 PROXO i id O Or gt 2K 5 wa GND POO Figure 4 2 1QS133 Reference design 4 3 1QS143 Reference Design
4. of the on off slide switch Features included in the EV Kit mainboard Modular design Connect one of the supplied IC modules into the mainboard or wire into a prototype for rapid prototyping Reference designs for 1QS132 IQS133 and IQS143 with user proximity amp touch detection ability LEDs to indicate proximity AND contact to Copyright Azoteg Pty Ltd 2010 All Rights Reserved the buttons for 1 QS132 and IQS133 Figure 2 1 1Q 132 33 43EV02 Mainboard and controller modules Can be used in Data Streaming Mode For details see the IQS132 1QS133 and IQS143 datasheets EV KIT requires Azoteq Configuration Tool CT or Azoteg Data Streamer DS Can be used in Direct mode l1QS132 and IQS133 only Battery or USB powered OTP bits can be programmed on the kit requires CT xxx Figure 2 2 illustrates the bottom view of the EV Kit mainboard The EV Kit is powered by two 3V coin cell batteries in series which is regulated to 3 3V and supplied to the module board The EV Kit mainboard can also draw power from a USB source by means of the 1QS132 33 43EV02 Evaluation Kit User Page 1 of 6 Manual Revision 1 1 January 2012 mini USB mainboard connector provided on the Figure 2 2 Bottom view of EV Kit mainboard The mainboard includes a programming and data streaming header as also illustrated in the figure The EV Kit is interfaced to a p
5. 1 EP 1 308 913 B1 EP 1 530 178 B1 ZL 99 8 14357 X AUS 761094 IQ Switch ProxSense AirButton and the IQ Logo are trademarks of Azoteq The information appearing in this application note is believed to be accurate at the time of publication However Azoteq assumes no responsibility arising from the use of the specifications described The applications mentioned herein are used solely for the purpose of illustration and Azoteq makes no warranty or representation that such applications will be suitable without further modification nor recommends the use of its products for application that may present a risk to human life due to malfunction or otherwise Azoteq products are not authorized for use as critical components in life support devices or systems No licenses to patents are granted implicitly or otherwise under any intellectual property rights Azoteq reserves the right to alter its products without prior notification For the most up to date information please contact ProxSenseSupport azoteq com or refer to the website WWW AZOTEQ COM ProxSenseSupport azoteq com Manual All Rights Reserved Revision 1 1 January 2012 Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery amp Lifecycle Information Azoteaq 1QS132 33 438EV02S
6. Q IQ Switch ProxSense Series 4 Azoteq 1QS132 33 43EV02 Evaluation Kit User Manual IQ Switch ProxSense Series Table of Contents 1QS132 33 43EV02 EVALUATION KIT USER MANUAL TABLE OF CONTENTS cvesssssssvunsecusssnnansvessssecncccdessesuasenessauccnse 1 INTRODUCTION 6s setisisiniasesciveaniassinnxesasdsvncssenanseawents 2 EV KIT MAINBOARD ssccssccceecssccscccsscessceecens 3 MODULE BOARDS vissini 4 REFERENCE DESIGNS orsitesrsiiinosnriniisniina reteinna 5 PCB DESIGN siessisscccsiansndaeustcdenteseneiiceussevusieasaiesanetts 1 Introduction This user manual describes the operation of the IQS132 33 43EV02 Evaluation Kit The EV Kit is manufactured in four parts consisting of a mainboard and three separate plug in module boards To adjust IC OTP settings the main board can be interfaced to any personal computer with the Azoteq Configuration Tool CTxxx and making the adjustments by means of the USBProg software The purpose of the 1QS132 33 43EV02 EV Kit is to help application and development engineers in evaluating the 1QS132 IQS133 and 1QS143 proximity and touch sensors 2 EV Kit Mainboard Figure 2 1 illustrates the evaluation kit mainboard and the three supplied controller modules The mainboard supplies power and other functions to the controller module boards and is easily operated Simply plug in the desired module board into the mainboard and turn on the mainboard by means
7. ersonal computer for data streaming and programming OTP options by means of the Azoteq Configuration Tool CTxxx For IC programming and visual data streaming please utilize the VisualProxSense and USBProg software provided on the Azoteq website www azoteq com 3 Module Boards 3 1 1QS132 Module board Figure 3 1 illustrates the IQS132 Module board Its features include 1 x Proximity indication LED 2 x Touch indication LEDs One for each channel Small and compact PCB layout which is easily wired to prototype applications Figure 3 1 I1QS132 Module board IQ Switch ProxSense Series 4 Azoteq Descriptions of the components are given in Table 3 1 Table 3 1 1QS132 Module board component description Component Purpose Typical value Power 1uF supply 100pF decoupling capacitors C1 C2 C3 C4 Internal 1uF regulator 100pF decoupling Capacitors R2 R3 R4 LED 2kQ Current limiting resistors Sense antenna Cx series resistors Added ESD Protection 1 Wire Comms pullup resistor 3 2 1QS133 Module Board Figure 3 2 illustrates the IQS133 Module board Its features include 1 x Proximity indication LED 3 x Touch indication LEDs One for each channel Small and compact PCB layout which is easily wired to prototype applications 1QS132 33 43EV02 Evaluation Kit User Copyright Azoteg
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