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TSC2111 Status: ACTIVE

"SMART" 4-Wire Touch Screen Controller, St. DAC / Mono ADC, 6 audio in. and HP/Spk Amplifier


      
         
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See Also

  • TLV320AIC29 - H/W and S/W compatible without TSC function
 TSC2100 TSC2101 TSC2102 TSC2111
Touch Panel4-Wire  4-Wire  4-Wire  4-Wire  
SAR ADC Resolution(Bits)12  12  12  12  
SAR Sample Rate(Max)(kSPS)125  125  125  125  
Vref (Int/Ext)Int  Int  Int  Int  
# Audio DACs / ADCs2 / 1  2 / 1  2 / 0  2 / 1  
Audio Codec Resolution(Bits)24  24  24  24  
SNR Audio DAC / ADC(Typ)(dB)96 / 88  95 / 88  96 / -  95 / 88  
# Audio Inputs / Outputs2 / 2  6 / 5  0 / 2  6 / 5  
Audio Sample Rate(ksps)53  53  53  53  
Digital Audio InterfaceI2S, R, L, DSP  I2S, R, L, DSP  I2S, R, L, DSP  I2S, R, L, DSP  
Control InterfaceSPI  SPI  SPI  SPI  
Audio Pd(mW)11  19  11  19  
Analog Supply(V)2.7 - 3.6  2.7 - 3.6  2.7 - 3.6  2.7 - 3.6  
Digital Supply (up to 5 V)(V)1.525 - 1.95  1.65 - 1.95  1.525 - 1.95  1.65 - 1.95  
IO Supply (Volts)1.1 - 3.6  1.1 - 3.6  1.1 - 3.6  1.1 - 3.6  
Additional FeaturesInt. PLL  Int. PLL  Int. PLL  Int. PLL  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package32QFN, 32TSSOP  48QFN  32TSSOP  48QFN  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TSC2301: "SMART" 4-Wire Touch Screen Controller, St. CODEC with HP Amplifier (Keypad Int. + 6 GPIOs)
  • TSC2101: "SMART" 4-Wire Touch Screen Controller, St. DAC / Mono ADC with HP/Speaker Amplifier
  • TSC2302: "SMART" 4-Wire Touch Screen Controller with Stereo CODEC with HP Amplifier
  • OMAP3530: Applications Processor
  • TLV320AIC3204: Very Low-Power Stereo Audio CODEC with Power TuneTM Technology
  • SM320DM355-EP: Digital Media System-on-Chip (DMSoC)

More Related Products

Product Information

Features

  • Stereo Audio DAC and Mono ADC Support Rates Up to 48kHz
  • High Quality 95dB Stereo Audio Playback Performance
  • Low Power 19-mW Stereo Audio Playback at 48kHz Sample Rate and 3.3V Analog Supply Level
  • Programmable Digital Audio Effects/Bass/Treble/EQ/De-Emphasis Filters
  • Programmable Gain Amplifiers
  • MIC Preamp and Hardware Automatic Gain Control With Up to 59.5dB Gain
  • 32- Stereo Headphone Driver With Support for Both Cap or Capless Option
  • Cellular Headset Interface
  • 400mW 8- Power Amp With Direct Battery Supply Connection
  • 32- Differential Earpiece Driver
  • Differential Interface to Cellular Phone Module
  • Auto-Detection of Headset and Button Press
  • Programmable Audio Routing
  • 4-Wire Touch Screen Interface
  • Integrated Touch Screen Processor With Fully Automated Modes of Operation
  • Programmable Converter Resolution, Speed, and Averaging
  • Programmable Autonomous Timing Control
  • Direct Battery Measurement Accepts up to 6-V Input
  • Built-In Buffer for Touch Screen Data
  • SPI™ Serial Interface
  • Low Power
  • Full Power-Down Control
  • 48-Pin QFN Package
  • APPLICATIONS
    • Personal Digital Assistants
    • Smart Cellular Phones
    • MP3 Players

SPI is a trademark of Motorola.
US Patent No. 6246394

Description

The TSC2111 is a low-power highly integrated high performance codec and touch screen controller, which supports stereo audio DAC, mono audio ADC and SAR ADC.

The TSC2111 features a high-performance audio codec with 16, 20, 24, or 32-bit stereo playback, mono record functionality at up to 48 ksps. The device integrates several analog features such as support for headset interface, cellular headset interface, microphone interface, and speaker and receiver drivers. The device supports auto detection of headset and button press without any glue logic. The TSC2111 has fully programmable audio. The digital audio data format is programmable to work with popular audio standard protocols (I2S, DSP, left/right justified) in master or slave mode, and also includes an on-chip PLL for flexible clock generation capability.

The TSC2111 contains a 12-bit 4-wire resistive touch screen converter complete with drivers, and interfaces to the host controller through a standard SPI™ serial interface. The on-chip processor provides extensive features specifically designed to reduce host processor and bus overhead, with capabilities that include fully automated operating modes, programmable conversion resolution up to 12 bits, programmable sampling rates up to 125 kHz, programmable conversion averaging, and programmable on-chip timing generation.

The TSC2111 offers battery measurement inputs capable of reading battery voltages up to 6 V, while operating at only 3 V. It also has an on-chip temperature sensor capable of reading 0.3°C resolution. The TSC2111 is available in a 48-lead QFN.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TSC2111IRGZRACTIVE-40 to 854.25 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TSC2111IRGZRG4ACTIVE-40 to 854.25 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TSC2111IRGZTACTIVE-40 to 854.70 | 1kuQFN (RGZ) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol
TSC2111IRGZTG4ACTIVE-40 to 854.70 | 1kuQFN (RGZ) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol

* 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*: 4 WeeksTSC2111IRGZR
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTSC2111IRGZRG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTSC2111IRGZT
AmericasNewark 250
Rochester Electronics 500
AsiaFarnell Asia 250
WorldwideDigiKey 312
Mouser Electronics 245
TI Lead Time*: 4 WeeksTSC2111IRGZTG4
WorldwideDigiKey  Available
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
TSC2111IRGZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TSC2111IRGZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TSC2111IRGZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TSC2111IRGZTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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 TSC2111 Help

Datasheet

User Guides

Tools & Software

NamePart # Company Tool / Software Type
Coefficient Calculator For Digital Biquad FiltersCOEFFICIENT-CALCTexas InstrumentsCalculation Utilities
TSC2111 Evaluation Module (EVM)TSC2111EVMTexas InstrumentsDevelopment Boards/EVMs
TSC2111 Evaluation Module (EVM) and USB motherboardTSC2111EVM-PDKTexas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

Part # Name Product Family Comments
TLV320AIC29   Low-Power Mono ADC / Stereo DAC with 6 audio inputs and HP/Speaker Amplifier   AUDIO CONVERTER AND CODEC - CODEC   H/W and S/W compatible without TSC function  
Customers Who Evaluated This Product Also Evaluated...
TSC2301 "SMART" 4-Wire Touch Screen Controller, St. CODEC with HP Amplifier (Keypad Int. + 6 GPIOs) TOUCH SCREEN CONTROLLER-TOUCH SCREEN CONTROLLER WITH AUDIO TI customers also evaluated this product.
TSC2101 "SMART" 4-Wire Touch Screen Controller, St. DAC / Mono ADC with HP/Speaker Amplifier TOUCH SCREEN CONTROLLER-TOUCH SCREEN CONTROLLER WITH AUDIO TI customers also evaluated this product.
TSC2302 "SMART" 4-Wire Touch Screen Controller with Stereo CODEC with HP Amplifier TOUCH SCREEN CONTROLLER-TOUCH SCREEN CONTROLLER WITH AUDIO TI customers also evaluated this product.
TSC2100 "SMART" 4-Wire Touch Screen Controller with Stereo DAC / Mono ADC with HP/Speaker Amplifier TOUCH SCREEN CONTROLLER-TOUCH SCREEN CONTROLLER WITH AUDIO TI customers also evaluated this product.
TSC2102 "SMART" 4-Wire Touch Screen Controller with Stereo DAC with HP Amplifier TOUCH SCREEN CONTROLLER-TOUCH SCREEN CONTROLLER WITH AUDIO TI customers also evaluated this product.
OMAP3530 Applications Processor OMAP™ Applications Processors-OMAP35x PROCESSORS TI customers also evaluated this product.
TLV320AIC3204 Very Low-Power Stereo Audio CODEC with Power TuneTM Technology AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
SM320DM355-EP Digital Media System-on-Chip (DMSoC) DAVINCI VIDEO PROCESSORS-TMS320DM3x ARM9™ Based SOCs TI customers also evaluated this product.

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