说明TSC2046SII9022RTL8201CPRCLAMP052413714730175TSC2046-TI-数据转换器-触摸屏控制器TheTSC2046isanext-generationversiontotheADS78464-wiretouchscreencontrollerwhichsupportsalow-voltageI/Ointerfacefrom1.5Vto5.25V.TheTSC2046is100%pin-compatiblewiththeexistingADS7846,andwilldropintothesamesocket.Thisallowsforeasyupgradeofcurrentapplicati***tothenewversion.TheTSC2046alsohasanon-chip2.5Vreferencethatcanbeusedfortheauxiliaryinput,batterymonitor,andtemperaturemeasurementmodes.Thereferencecanalsobepowereddownwhennotusedtoc***ervepower.Theinternalreferenceoperatesdownto2.7Vsupplyvoltage,whilemonitoringthebatteryvoltagefrom0Vto6V.Thelowpowerc***umptionof<0.75mWtypat2.特性SAMEPINOUTASADS78462.2VTO5.25VOPERATION1.5VTO5.25VDIGITALI/OINTERNAL2.5VREFERENCEDIRECTBATTERYMEASUREMENT(0VTO6V)ON-CHIPTEMPERATUREMEASUREMENTTOUCH-PRESSUREMEASUREMENTQSPI?ANDSPI?3-WIREINTERFACEAUTOPOWER-DOWN***AILABLEINTSSOP-16,QFN-16,ANDVFBGA-48PACKAGESAPPLICATI***PERSONALDIGITALASSISTANTSPORTABLEINSTRUMENTSPOINT-OF-SALETERMINALSPAGERSTOUCHSCREENMONITORSCELLULARPHONESAlltrademarksarethepropertyoftheirrespectiveowners.)