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TSC2101 Status: ACTIVE

"SMART" 4-Wire Touch Screen Controller, St. DAC / Mono ADC with HP/Speaker Amplifier

      
         
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See Also

  • TLV320AIC28 - H/W and S/W compatible without TSC function
 TSC2100 TSC2101TSC2102 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

  • TSC2100: "SMART" 4-Wire Touch Screen Controller with Stereo DAC / Mono ADC with HP/Speaker Amplifier
  • TSC2102: "SMART" 4-Wire Touch Screen Controller with Stereo DAC with HP Amplifier
  • TSC2301: "SMART" 4-Wire Touch Screen Controller, St. CODEC with HP Amplifier (Keypad Int. + 6 GPIOs)

More Related Products

Product Information

Features

  • Stereo Audio Playback Up to 48 ksps
  • Mono Audio Record up to 48 ksps
  • Integrated PLL for Audio Clock Generation
  • Programmable Gain Amplifiers
  • Hardware Automatic Gain Control
  • Programmable Digital Audio Effects Processing
  • Stereo Headset Interface
  • Cellular Headset Interface
  • 8- Speaker Driver
  • 32- Receiver Driver
  • Interface with Microphone
  • Auto-Detection of Headset and Button Press
  • Supports Both Cap and Cap-Less Interface for Headset
  • 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
  • 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 TSC2101 is a low-power highly integrated high performance codec and touch screen controller, which supports stereo audio DAC, monaural voice ADC and SAR ADC.

The TSC2101 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 TCS2101 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 TSC2101 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 TSC2101 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 TSC2101 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
TSC2101IRGZACTIVE-40 to 855.45 | 1kuQFN (RGZ) | 48 View 52 | TUBE Download CAD Format for this Symbol
TSC2101IRGZG4ACTIVE-40 to 855.45 | 1kuQFN (RGZ) | 48 View 52 | TUBE Download CAD Format for this Symbol
TSC2101IRGZRACTIVE-40 to 854.95 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TSC2101IRGZRG4ACTIVE-40 to 854.95 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples

* 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

  TI Inventory Status Reported Distributor Inventory
TSC2101IRGZAs of 8:15 AM GMT, 03 Jul 2009As of 8:15 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasAvnet 52
 DigiKey 136
 Mouser Electronics 10
 Newark 52
 Rochester Electronics >1k
 AsiaWPI 98
TSC2101IRGZG4As of 8:15 AM GMT, 03 Jul 2009As of 8:15 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TSC2101IRGZRAs of 8:15 AM GMT, 03 Jul 2009As of 8:15 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
 Rochester Electronics >1k
TSC2101IRGZRG4As of 8:15 AM GMT, 03 Jul 2009As of 8:15 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  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
TSC2101IRGZ RoHS Compliant Green (RoHS & no Sb/Br) Call TI Level-2-260C-1 YEARViewView
TSC2101IRGZG4 RoHS Compliant Green (RoHS & no Sb/Br) Call TI Level-2-260C-1 YEARViewView
TSC2101IRGZR RoHS Compliant Green (RoHS & no Sb/Br) Call TI Level-2-260C-1 YEARViewView
TSC2101IRGZRG4 RoHS Compliant Green (RoHS & no Sb/Br) Call TI 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 TSC2101 Help

Datasheet

Application Notes

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Tools & Software

NamePart # Company Tool / Software Type
TSC2101 Evaluation Module (EVM)TSC2101EVMTexas InstrumentsDevelopment Boards/EVMs

Part # Name Product Family Comments
TLV320AIC28   Low-Power Mono ADC / Stereo DAC with 6 audio inputs and HP/Speaker Amplifier     H/W and S/W compatible without TSC function  
Customers Who Evaluated This Product Also Evaluated...
TSC2100 "SMART" 4-Wire Touch Screen Controller with Stereo DAC / Mono ADC with HP/Speaker Amplifier   TI customers also evaluated this product.
TSC2102 "SMART" 4-Wire Touch Screen Controller with Stereo DAC with HP Amplifier   TI customers also evaluated this product.
TSC2301 "SMART" 4-Wire Touch Screen Controller, St. CODEC with HP Amplifier (Keypad Int. + 6 GPIOs)   TI customers also evaluated this product.
TSC2300 "SMART" 4-Wire Touch Screen Controller, St. DAC / Mono ADC, HP Amplifier (Keypad Int.+ 6 GPIOs)   TI customers also evaluated this product.
TSC2111 "SMART" 4-Wire Touch Screen Controller, St. DAC / Mono ADC, 6 audio in. and HP/Spk Amplifier   TI customers also evaluated this product.

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