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TSC2007 Status: ACTIVE

Nano-Power Touch Screen Controller with I2C Serial Interface


      
         
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 TSC2007
Touch Panel4-Wire  
SAR ADC Resolution(Bits)12  
InterfaceI2C  
Vref (Int/Ext)Ext  
Supply Voltage(Min)(V)1.2  
Supply Voltage(Max)(V)3.6  
Supply Voltage (Analog)(Min)1.2  
Supply Voltage (Analog)(Max)3.6  
Supply Voltage (Logic)(Min)1.2  
Supply Voltage (Logic)(Max)3.6  
Supply Voltage (I/O VDD)(Min)1.2  
Supply Voltage (I/O VDD)(Max)3.6  
Pin/Package12DSBGA, 16TSSOP  
 Samples
 Inventory

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  • TPS2065: Single 1A Current-Limited, Power-Distribution Switches for USB Applications
  • SN74AVCB164245: 16-Bit Dual-Supply Bus Transceiver w/ Config. Xlation and 3-State Outputs

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Product Information

Features

  • 4-Wire Touch Screen Interface
  • Single 1.2V to 3.6V Supply/Reference
  • Ratiometric Conversion
  • Effective Throughput Rate:
    • Up to 20kHz (8-Bit) or 10kHz (12-Bit)
  • Preprocessing to Reduce Bus Activity
  • I2C™ Interface Supports:
    • Standard, Fast, and High-Speed Modes
  • Simple, Command-Based User Interface:
    • TSC2003 Compatible
    • 8- or 12-Bit Resolution
  • On-Chip Temperature Measurement
  • Touch Pressure Measurement
  • Digital Buffered PENIRQ
  • On-Chip, Programmable PENIRQ Pull-Up
  • Auto Power-Down Control
  • Low Power:
    • 32.24µA at 1.2V, Fast Mode, 8.2kHz Eq Rate
    • 39.31µA at 1.8V, Fast Mode, 8.2kHz Eq Rate
    • 53.32µA at 2.7V, Fast Mode, 8.2kHz Eq Rate
  • Enhanced ESD Protection:
    • ±8kV HBM
    • ±1kV CDM
    • ±25kV Air Gap Discharge
    • ±15kV Contact Discharge
  • 1.5 x 2 WCSP-12 and 5 x 6.4 TSSOP-16 Packages
  • APPLICATIONS
    • Cellular Phones
    • PDA, GPS, and Media Players
    • Portable Instruments
    • Point-of-Sale Terminals
    • Multiscreen Touch Control Systems

U.S. Patent NO. 6246394; other patents pending.
I2C is a trademark of NXP Semiconductors.
All other trademarks are the property of their respective owners.

Description

The TSC2007 is a very low-power touch screen controller designed to work with power-sensitive, handheld applications that are based on an advanced low-voltage processor. It works with a supply voltage as low as 1.2V, which can be supplied by a single-cell battery. It contains a complete, ultra-low power, 12-bit, analog-to-digital (A/D) resistive touch screen converter, including drivers and the control logic to measure touch pressure.

In addition to these standard features, the TSC2007 offers preprocessing of the touch screen measurements to reduce bus loading, thus reducing the consumption of host processor resources that can then be redirected to more critical functions.

The TSC2007 supports an I2C serial bus and data transmission protocol in all three defined modes: standard, fast, and high-speed. It offers programmable resolution of 8 or 12 bits to accommodate different screen sizes and performance needs.

The TSC2007 is available in a 12-lead,(1.555 ±0.055mm) x (2.055 ±0.055mm), 3 x 4 array, wafer chip-scale package (WCSP), and a 16-pin, TSSOP package. The TSC2007 is characterized for the -40°C to +85°C industrial temperature range.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TSC2007IPWACTIVE1.95 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TSC2007IPWG4ACTIVE1.95 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TSC2007IPWRACTIVE1.75 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TSC2007IPWRG4ACTIVE1.75 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TSC2007IYZGRACTIVE1.95 | 1kuDSBGA (YZG) | 12  3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TSC2007IYZGTACTIVE2.15 | 1kuDSBGA (YZG) | 12  250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 9:48 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTSC2007IPW
AmericasArrow 410
Avnet 182
Newark 150
AsiaFarnell Asia 44
EuropeArrow Northern Europe 66
Avnet-SILICA 915
Farnell 44
WorldwideDigiKey 511
Mouser Electronics 426
TI Lead Time*: 20 WeeksTSC2007IPWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTSC2007IPWR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTSC2007IPWRG4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksTSC2007IYZGR
WorldwideDigiKey  Available
TI Lead Time*: 10 WeeksTSC2007IYZGT
AsiaWPI 267
WorldwideDigiKey 630
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TSC2007IPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TSC2007IPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TSC2007IPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TSC2007IPWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TSC2007IYZGR RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMViewView
TSC2007IYZGT RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TSC2007 Help

Datasheet

Application Notes

User Guides

More Literature

Tools & Software

NamePart # Company Tool / Software Type
TSC2007EVM Evaluation ModuleTSC2007EVMTexas InstrumentsDevelopment Boards/EVMs
TSC2007EVM Evaluation Module-PDKTSC2007EVM-PDKTexas InstrumentsDevelopment Boards/EVMs
TSC2007 WinCE6 Example DriverTSC2007-WCE6-DRV Texas Instruments Device Drivers 
TSC2007 Linux Example DriverTSC2007-LINUX-DRV Texas Instruments Device Drivers 
TSC2007 WinCE5 Example DriverTSC2007-WCE5-DRV Texas Instruments Device Drivers 

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TSC2046 4-Wire Touch Screen Controller with low voltage digital I/O TOUCH SCREEN CONTROLLER-TOUCH SCREEN CONTROLLER ONLY TI customers also evaluated this product.
ADS7846 4-wire Touch Screen Controller TOUCH SCREEN CONTROLLER-TOUCH SCREEN CONTROLLER ONLY TI customers also evaluated this product.
TSC2004 Nano-Power Touch Screen Controller with I2C Serial Interface TOUCH SCREEN CONTROLLER-TOUCH SCREEN CONTROLLER ONLY TI customers also evaluated this product.
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