 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
SX8652ICSTRT Datasheet(PDF) 1 Page - Semtech Corporation |
|
|
|||||||||||||||||||||||||||||
SX8652ICSTRT Datasheet(HTML) 1 Page - Semtech Corporation |
|
|
1 / 29 page  Revision V1.7/October 2010 ©2010 Semtech Corp. SX8652 www.semtech.com Page 1 15kV ESD Low Power 4-Wire / 5-Wire Resistive Touchscreen Controller with SPI Interface ADVANCED COMMUNICATIONS & SENSING DATASHEET -----4 The SX8652 is a very low power, high reliability controller for 4-wire and 5-wire resistive touch screens used in PDAs, portable instruments and point-of-sales terminal applications. It features a wide input supply range from 1.65V to 3.7V and low power modes to preserve current when the screen is unintentionally touched. To compute touch screen X-Y coordinates and touch pressure with precision, a low power 12-bit analog-digital converter is activated with the possibility to enable on-chip data averaging processing algorithms to reduce host activity and suppress system noise. The touch screen controller inputs have been specially designed to provide robust on-chip ESD protection of up to ±15kV in both HBM and Contact Discharge, and eliminates the need for external protection devices. The SX8652 is controlled by a high speed SPI™ serial interface. The SX8652 is available in a 4.0 mm x 3.0 mm 14-DFN package and a 1.5 mm x 2.0 mm wafer level chip scale package (WLCSP) for space conscience applications. DSC, DVR, Cell Phones PDA, Pagers Point-of-Sales Terminals Touch-Screen Monitors Extremely Low Power Consumption: 23uA@1.8V 8kSPS Superior On-chip ESD Protection ±15kV HBM (X+,X-,Y+,Y-) ±2kV CDM ±25kV Air Gap Discharge ±15kV Contact Discharge ±300V MM Single 1.65V to 3.7V Supply/Reference 4-Wire or 5-Wire Resistive Touch Screen Interface Integrated Preprocessing Block to Reduce Host Loading and Bus Activity Four User Programmable Operation Modes provides Flexibility to address Different Application Needs Manual, Automatic, Pen Detect, Pen Trigger Low Noise Ratiometric Conversion Precision, High Speed 12-bit SAR ADC Operating At 74k SPS Throughput: 5000 (X-Y) coordinates/second (c/s) with 7- Sample Averaging Low Power Shut-Down Mode < 1uA SPI™ Serial Interface Touch Pressure Measurement (4-Wire) Auxiliary Input (4-Wire) For Alternate ADC Input or Start of Conversion Trigger Hardware & Software reset -40°C to +85°C operation Pb-Free, Halogen Free, RoHS/WEEE compliant product Windows CE 6.0, Linux Driver Support Available Packages: 14-LD (4.0 mm x 3.0 mm) DFN 12-Ball (1.5 mm x 2.0 mm) WLCSP GENERAL DESCRIPTION APPLICATIONS ORDERING INFORMATION Part Number Package (Dimension in mm) Marking SX8652ICSTRT1 1. 3000 Units / reel 12 - Ball WLCSP (1.5x2.0) FG97 SX8652IWLTRT1 14 - Lead DFN (4.0x 3.0) FG97 KEY PRODUCT FEATURES T o u ch S cre e n In te rfa ce S X 8 6 5 2 V D D X + /B R Y + /T R X -/T L Y -/B L D IN N IR Q S C L K D O U T G N D C o n tro l S P I D ig ita l F ilte r re f+ re f- A D C in o u t O S C P O R V re f N C S A U X /W IP E R V D D T o th e H o st T o th e to u ch s cre e n N R S T (D F N o n ly) |
Similar Part No. - SX8652ICSTRT |
|
Similar Description - SX8652ICSTRT |
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
New Zealand ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
