描述 Description

In ProductionThe ATMXT1189T-A Automotivetouchscreen controller is aimedat display sizes up to 13” used in center stacks, navigation systems or rearseat entertainment systems. Thisbrand new family of automotive touchscreencontroller brings Microchip’s unmatched Adaptive Sensing technology to the Automotivemarket. It enables dynamic touch classification, afeature that automatically and intelligently switches between self- andmutual-capacitance sensing to provide users a seamless transition between afinger touch and?glove touch. Adaptive Sensing is also resistant to waterand moisture and ensures superior touch performance even in these harshconditions.
Please contact your local Microchip sales office for pricing information and to place an order.

特性 Features

Fully automotive-qualified (Grade 2), operating within the temperature range of -40 to +105 deg CSupports up to 16 concurrent touches in real time with touch size reportingCommunication via a serial interface (I2C or SPI)High voltage option to increase the signal to noise ratio (SNR)Adaptive Sensing (Self and Mutual cap)Supports thick glove (5mm) touchSupport thick lenses (up to 3mm plastic)Superior moisture performancePackage: LQFP144

簡(jiǎn)介

ATMXT1189T屬于開(kāi)發(fā)板套件編程器的評(píng)估演示板及套件。由制造生產(chǎn)的ATMXT1189T評(píng)估和演示板及套件該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過(guò)驗(yàn)證的實(shí)施環(huán)境中評(píng)估某些重點(diǎn)器件的性能或特性。評(píng)估方法通常有完善的文檔說(shuō)明，并且視乎具體情況由評(píng)估軟件提供支持。產(chǎn)品通常由印刷電路板組成，板上已裝有重點(diǎn)器件以及必要或有用的支持元器件，另外也可能包括其他組件，例如電纜或電源。對(duì)于數(shù)量特別多或類(lèi)別獨(dú)特的器件類(lèi)別(如 ADC、DAC 和開(kāi)關(guān)模式電源)，評(píng)估平臺(tái)可組合為一個(gè)單獨(dú)的產(chǎn)品系列。