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TSC2117 Status: ACTIVE

4-Wire Touch Screen Controller with Low-Power Mono ADC/Stereo DAC


      
         
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See Also

  • TLV320AIC3254 - Lower power stereo codec without touch screen controller or speaker amplifiers.
  • TSC2300 - Touch screen controller without miniDSP or speaker amplifiers
  • TLV320AIC3111 - Equivalent device but without touch screen controller
 TSC2117TSC2300 TSC2301 TSC2302 
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 / 2  2 / 2  
Audio Codec Resolution(Bits)24  20  20  20  
SNR Audio DAC / ADC(Typ)(dB)95 / 90  96 / 88  96 / 88  96 / 88  
# Audio Inputs / Outputs3 / 4  3 / 5  3 / 5  3 / 5  
Audio Sample Rate(ksps)192  48  48  48  
Digital Audio InterfaceI2S, R, L, TDM, DSP  I2S, R, L  I2S, R, L  I2S, R, L  
Control InterfaceSPI,I2C  SPI  SPI  SPI  
Audio Pd(mW)13  27  27  27  
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)1.65 - 1.95     
IO Supply (Volts)1.1 - 3.6     
Additional FeaturesminiDSP, PLL, Beep generator and Stereo Class-D  Int. PLL  Int. PLL  Int. PLL  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package48QFN  64TQFP  120BGA MICROSTAR JUNIOR, 64TQFP  48QFN  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TSC2302: "SMART" 4-Wire Touch Screen Controller with Stereo CODEC with HP Amplifier
  • ADS7846: 4-wire Touch Screen Controller
  • TLV320AIC3254: Very Low-Power Stereo Audio CODEC with miniDSP and Power TuneTM Technology
  • ADS7843: 4-wire Touch Screen Controller

Product Information

Features

  • Low-Power 13-mW Stereo 48-kHz Playback
  • Stereo Audio DAC and Monaural ADC Support 8-kHz to 192-kHz Sample Rates
  • Instruction-Programmable miniDSP Available for Record and Playback Paths
  • Bass Boost/Treble/EQ With up to Five Biquads for Record and up to Six Biquads for Playback
  • Stereo 1.29-W Class-D BTL 8- Speaker Driver With Direct Battery Connection
  • Smart Four-Wire Touch-Screen Controller WIth Autonomous Timing
  • Programmable-Gain Amplifiers
  • Microphone Bias
  • Hardware-Implemented AGC Used With Microphone Input for Audio ADC Path
  • Digital Microphone Interface
  • Digital Mixing Capability
  • Pin Control or Register Control for Digital-Playback Volume-Control Settings
  • Programmable 12-Bit SAR ADC
  • Built-in Capability for Temperature, Battery, or Auxiliary Measurements
  • Programmable DRC for Digital Playback
  • Sine-Wave Generator for Beep Generator for Touch-Pad Press Acknowledgement
  • Integrated PLL Used for Programmable Digital Audio Processor
  • SPI,I2C, and I2S Serial Interfaces
  • SPI, I2C Have Register Auto-Increment
  • Full Power-Down Control

View All Features in Datasheet

Description

The TSC2117 is a low-power, highly integrated, high-performance codec and touch-screen controller which features stereo class-D speaker amplifiers, a stereo audio DAC, mono audio ADC, and a SAR ADC.

The TSC2117 supports 16-bit stereo playback and monaural record functionality. The device integrates several analog features, such as a microphone interface, headphone drivers, and speaker drivers. The TSC2117 has two fully programmable miniDSPs for digital audio processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left/right-justified) in master, slave, DSP, and TDM modes. Bass boost, treble, or EQ are supported by the preprogrammed modes of the programmable digital signal-processing block.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TSC2117IRGZRACTIVE-40 to 856.50 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&RPurchase Samples
TSC2117IRGZTACTIVE-40 to 857.15 | 1kuQFN (RGZ) | 48 View 250 | SMALL T&R

* 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 9:58 AM GMT, 24 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTSC2117IRGZR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTSC2117IRGZT
AmericasArrow 250
Avnet 250
Newark 250
AsiaFarnell Asia 250
EuropeFarnell 250
Spoerle 250
WorldwideDigiKey >1k
Mouser Electronics 250
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
TSC2117IRGZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TSC2117IRGZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* 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 TSC2117 Help

Datasheet

User Guides

Tools & Software

NamePart # Company Tool / Software Type
Coefficient Calculator For Digital Biquad FiltersCOEFFICIENT-CALCTexas InstrumentsCalculation Utilities
PurePath™ Studio Graphical Development Environment (Portable Audio)AICPUREPATH_STUDIOTexas InstrumentsCompilers/Assemblers/Linkers
TSC2117 Evaluation Module (EVM) and USB motherboardTSC2117EVM-KTexas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

Part # Name Product Family Comments
TLV320AIC3254   Very Low-Power Stereo Audio CODEC with miniDSP and Power TuneTM Technology   AUDIO CONVERTER AND CODEC - CODEC   Lower power stereo codec without touch screen controller or speaker amplifiers.  
TSC2300   "SMART" 4-Wire Touch Screen Controller, St. DAC / Mono ADC, HP Amplifier (Keypad Int.+ 6 GPIOs)   TOUCH SCREEN CONTROLLER - TOUCH SCREEN CONTROLLER WITH AUDIO   Touch screen controller without miniDSP or speaker amplifiers  
TLV320AIC3111   Low-Power Audio CODEC with embedded miniDSP and Stereo Class-D Speaker Amplifier   AUDIO CONVERTER AND CODEC - CODEC   Equivalent device but without touch screen controller  
TPA6130A2   138-mW DirectPath™ Stereo Headphone Amplifier with I2C Volume Control (TPA6130)   AUDIO AMPLIFIERS - HEADPHONE AMPLIFIERS      
OMAP-L137   Low-Power Applications Processor   OMAP™ Applications Processors - OMAP-Lx Processors      
Customers Who Evaluated This Product Also Evaluated...
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.
ADS7846 4-wire Touch Screen Controller TOUCH SCREEN CONTROLLER-TOUCH SCREEN CONTROLLER ONLY TI customers also evaluated this product.
TLV320AIC3254 Very Low-Power Stereo Audio CODEC with miniDSP and Power TuneTM Technology AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
ADS7843 4-wire Touch Screen Controller TOUCH SCREEN CONTROLLER-TOUCH SCREEN CONTROLLER ONLY TI customers also evaluated this product.

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