American Audio UCD-200 - REV 8-10 Spezifikationen

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007          FEATURES

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com10FUNCTIONAL BLOCK DIAGRAMΣ−∆Σ−∆TouchPanelDriversBatteryMonitorSARADCInternalReference−1−1S

IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and otherch

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com11SPI TIMING DIAGRAMttdSSSSSSSELtaMSBOUT BIT6...1 LSBOUTtscktLe adtLagtws cktwsc ktrtftvtho

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com12AUDIO INTERFACE TIMING DIAGRAMSts(DI)th(DI)td(DO−BCLK)td(DO−WS)WCLKBCLKSDOUTSDINtd(WS)Fig

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com13th(WS)ts(WS)ts(DI)th(DI)td(DO−BCLK)td(DO−WS)WCLKBCLKSDOUTSDINtL(BCLK)tH(BCLK)tP(BCLK)Figu

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com14th(WS)ts(WS)ts(DI)th(DI)td(DO−BCLK)WCLKBCLKSDOUTSDINtH(BCLK)tL(BCLK)tP(BCLK)ts(WS)th(WS)F

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com15TYPICAL CHARACTERISTICS−1.5−1−0.500.511.50500 1000 1500 2000 2500 3000 3500 4000CODELSBAV

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com16−160−140−120−100−80−60−40−2000500 1000 1500 2000 2500 3000 3500 4000dBf − Frequency − HzA

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com17−160−140−120−100−80−60−40−200200 5000 10000 15000 20000dBf − Frequency − HzAVDD1/AVDD2 =

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com18−90−85−80−75−70−65−600 50 100 150 200 250 300 350 400Power − mWTHD − Total Hormonic Disto

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com19OVERVIEWThe TSC2111 is a highly integrated stereo audio DAC and mono audio ADC with touch

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com2This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integ

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com20D Word Select SignalsThe word select signal (WCLK) indicates the channel being transmitte

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com21D Left Justified ModeIn left-justified mode, the MSB of right channel is valid on the ris

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com22AUDIO DATA CONVERTERSThe TSC2111 includes a stereo audio DAC and a mono audio ADC. Both A

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com23D When PLL is enabledFsref +MCLK K2048 PP = 1, 2, 3 … 8K = J.DJ = 1, 2, 3 ….63D = 0,

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com24Table 2. Fsref = 48 kHzMCLK (MHz) P J D ACHIEVED FSREF % ERROR2.048 1 48 0 48000.00 0.000

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com25upon power down, the PGA soft-steps the volume to mute before shutting down. A read−only

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com26See Table 3 for various AGC programming options. AGC can be used only if microphone input

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com27Stereo Audio DACEach channel of the stereo audio DAC consists of a digital audio processi

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com28Delta-Sigma DACThe audio digital-to-analog converter incorporates a third order multi-bit

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com29DAC PowerdownThe DAC powerdown flag (D4D3 of control register 05H/page 2) along with D10

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com3Terminal FunctionsPIN NAME DESCRIPTION PIN NAME DESCRIPTION1 IOVDD IO Supply 25 MIC_DETECT

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com30−20−18−16−14−12−10−8−6−4−200 200 400 600 800 1000f − Frequency − HzGain − dBFigure 20. Un

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com31For the cap interface, this feature can be disabled by setting bit D0 of control register

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com32−1−1MICBIAS_HEDMICBIAS_HND2.5MICIN_HEDMICIN_HNDOUT8POUT8NOUT32NSPK1SPK2To DetectionblockS

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com33−1−1MICBIAS_HEDMICBIAS_HND2.5VMICIN_HEDMICIN_HNDOUT8POUT8NOUT32NSPK1SPK2To Detectionblock

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com34sgsmmsggsssgmsStereo +CellularssgStereosgmCellularFigure 24. Connection Diagram for Jacks

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com35Differential Smart Phone InterfaceThe TSC2111 provides a pin−compatible upgrade to TSC210

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com36Conductive BarTransparent Conductor (ITO)Bottom SideX+X−Y+Y−Transparent Conductor (ITO)To

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com37pressed. This settling time must be accounted for, or else the converted value will be in

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com38VREFIN+IN−REFPREFMCONVERTERAVSS1AUX2AUX1VBATY−Y+X−X+PINTDAV AVDD1 VREFFigure 27. Simplifi

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com39Variable ResolutionThe TSC2111 provides three different resolutions for the ADC: 8, 10 or

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com4ABSOLUTE MAXIMUM RATINGSover operating free-air temperature range unless otherwise noted(1

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com40Y+X+Y−ONY+ or X+ DRIVERS ON ORTEMP1 , TEMP2MEASUREMENTS ACTIVATEDTEMP DIODEHIGH EXCEPT WH

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com41Table 6. Programmable PINTDAV FunctionalityD15−D14 PINTDAV FUNCTION00 Acts as PEN interru

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com42Temperature MeasurementIn some applications, such as battery charging, a measurement of a

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com43−1.20−1−0.80−0.60−0.40−0.2000.20−40 −20 0 20 40 60 80 100Error in Measurement − TA − Free

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com44−4−3−2−101234−40 −20 0 20 40 60 80 100Error in Measurement − TA − Free-Air Temperature −

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com45ADCVBAT8 kΩ2 kΩRLDO or DC-DCConverter3.0 V to 3.6 VVDD+−Battery0.5 to 6 VFigure 33. Batte

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com46Where:VREF is the SAR ADC referenceVsar is input to the SAR ADCThe TSC2111 supports progr

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com47converted data is going to be written. The trigger pointer indicates the location at whic

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com48A transmission begins when initiated by a master SPI. The byte from the master SPI begins

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com49Figure 36. TSC2111 Command WordCOMMAND WORDDATADATASSSCLKMOSIFigure 37. Register Write Op

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com5ELECTRICAL CHARACTERISTICSAt +25°C, AVDD1, AVDD2, DRVDD, IOVDD = 3.3 V, BVDD = 3.9 V, DVDD

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com50PAGE 3: BUFFERDATA REGISTERSPAGE 2: AUDIO CONTROL REGISTERSPAGE 1: TOUCH SCREENCONTROL RE

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com51Bit 15MSBBit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com52BIT FUNCTIONREAD/WRITERESETVALUENAMED7−D6 ADAVG 00 R/W Converter Averaging Control. These

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com53BIT FUNCTIONREAD/WRITERESETVALUENAMED10 XSTAT 0 R X Data Register Status0 => No new da

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com54REGISTER 02H: Buffer ControlBIT NAMERESETVALUEREAD/WRITEFUNCTIOND15 BUFRES 0 R/W Buffer

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com55REGISTER 04H: Reset ControlBIT NAMERESETVALUEREAD/WRITEFUNCTIOND15−D0 RSALL R/W FFFFH Res

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com56REGISTER 07H: Temperature Min Threshold MeasurementBIT NAMERESETVALUEREAD/WRITEFUNCTIOND1

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com57REGISTER 0CH: Measurement ConfigurationBIT NAME RESETVALUEREAD/WRITEFUNCTIOND15 TSCAN 0 R

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com58REGISTER 0DH: Programmable Delay In-Between Continuous ConversionBIT NAMERESETVALUEREAD/W

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com59PAGE 2 CONTROL REGISTER MAPREGISTER 00H: Audio Control 1BIT NAMERESETVALUEREAD/WRITEFUNCT

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com6ELECTRICAL CHARACTERISTICS (continued)At +25°C, AVDD1, AVDD2, DRVDD, IOVDD = 3.3 V, BVDD =

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com60REGISTER 01H: Gain Control for Headset/Aux InputBIT NAMERESETVALUEREAD/WRITEFUNCTIOND15 A

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com61REGISTER 02H: CODEC DAC Gain ControlBIT NAMERESETVALUEREAD/WRITEFUNCTIOND15 DALMU 1 R/W D

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com62REGISTER 04H: Audio Control 2BIT NAMERESETVALUEREAD/WRITEFUNCTIOND15 KCLEN 0 R/W Keyclick

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com63BIT FUNCTIONREAD/WRITERESETVALUENAMED1 DASTC 0 R/W DAC Channel PGA Soft−stepping control0

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com64BIT FUNCTIONREAD/WRITERESET VALUENAMED1 EFFCTL 0 R/W Digital Audio Effects Filter 0 =&g

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com65REGISTER 08H: Digital Audio Effects Filter CoefficientsBIT NAMERESET VALUE(IN DECIMAL)RE

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com66REGISTER 14H: Digital Audio Effects Filter CoefficientsBIT NAMERESET VALUE(IN DECIMAL)RE

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com67REGISTER 1BH: PLL ProgrammabilityBIT NAME RESET VALUE READ/WRITE FUNCTIOND15 PLLSEL 0 R/W

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com68REGISTER IDH: Audio Control 4BIT NAME RESET VALUE READ/WRITE FUNCTIOND15 ADSTPD 0 R/W Hea

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com69REGISTER 1EH: Gain Control for Handset InputBIT NAME RESET VALUE READ/WRITE FUNCTIOND15 A

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com7ELECTRICAL CHARACTERISTICS (continued)At +25°C, AVDD1, AVDD2, DRVDD, IOVDD = 3.3 V, BVDD =

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com70REGISTER 1FH: Gain Control for Cell Phone Input and Buzzer InputBIT NAME RESET VALUE READ

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com71REGISTER 20H: Audio Control 5BIT NAMERESETVALUEREAD/WRITEFUNCTIOND15 DIFFIN 0 R/W Single-

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com72REGISTER 21H: Audio Control 6BIT NAMERESETVALUEREAD/WRITEFUNCTIOND15 SPL2LSK 0 R/W Routin

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com73REGISTER 22H: Audio Control 7BIT NAMERESETVALUEREAD/WRITEFUNCTIOND15 DETECT 0 R/W Headset

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com74REGISTER 23H: GPIO ControlBIT NAMERESETVALUEREAD/WRITEFUNCTIOND15 GPO2EN 0 R/W GPIO2 Enab

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com75REGISTER 24H: AGC for Cell-Phone Input ControlBIT NAMERESETVALUEREAD/WRITEFUNCTIOND15 0 R

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com76REGISTER 25H: Driver Power-Down StatusNote: All values reflected in control register 25H/

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com77REGISTER 26H: Mic AGC ControlBIT NAMERESETVALUEREAD/WRITEFUNCTIOND15−D9 MMPGA 1111111 R/W

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com78BIT FUNCTIONREAD/WRITERESETVALUENAMED5−D3 CDEBSN 000 R De−bounce Time for Transition from

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com79With this in mind, power to the TSC2111 should be clean and well bypassed. A 0.1 µF ceram

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com8ELECTRICAL CHARACTERISTICS (continued)At +25°C, AVDD1, AVDD2, DRVDD, IOVDD = 3.3 V, BVDD =

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com80CONVERSION TIME CALCULATIONS FOR THE TSC2111Touch Screen Conversion Initiated at Touch De

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com81Programmedfor HostControlledModeDetecting TouchSample,Conversion &Averaging forY−Coor

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com82The time needed to convert any single coordinate either X or Y under self-controlled (not

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com83Touch Screen Conversion Initiated by the HostThe time needed to convert any single coordi

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com84Programmedfor HostControlledModeDetecting TouchSample,Conversion &Averaging forZ1−Coo

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com85Programmed forHost ControlledMode With InvalidA/D FunctionSelectedDetecting TouchSample,C

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com86Port Scan OperationThe time needed to complete one set of port scan conversions is given

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com87Figure 40. Frequency Response of ADC High-Pass Filter (Fcutoff = 0.0045 Fs)Figure 41. Fre

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com88Figure 42. Frequency Response of ADC High-Pass Filter (Fcutoff = 0.025 Fs)DAC CHANNEL DIG

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com89Figure 44. DAC Channel Digital Filter Pass-Band Frequency ResponseFigure 45. Default Digi

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com9ELECTRICAL CHARACTERISTICS (continued)At +25°C, AVDD1, AVDD2, DRVDD, IOVDD = 3.3 V, BVDD =

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com90Figure 46. De-Emphasis Filter Response at 32 KspsFigure 47. De-Emphasis Error at 32 Ksps

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com91Figure 48. De-Emphasis Filter Frequency Response at 44.1 KspsFigure 49. De-Emphasis Error

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007www.ti.com92Figure 50. De-Emphasis Frequency Response at 48 KspsFigure 51. De-Emphasis Error at 48 Ks

PACKAGE OPTION ADDENDUMwww.ti.com10-Jun-2014Addendum-Page 1PACKAGING INFORMATIONOrderable Device Status(1)Package Type PackageDrawingPins PackageQtyEc

PACKAGE OPTION ADDENDUMwww.ti.com10-Jun-2014Addendum-Page 2

TAPE AND REEL INFORMATION*All dimensions are nominalDevice PackageTypePackageDrawingPins SPQ ReelDiameter(mm)ReelWidthW1 (mm)A0(mm)B0(mm)K0(mm)P1(mm)W

*All dimensions are nominalDevice Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)TSC2111IRGZT VQFN RGZ 48 250 213.0 191.0 55.