Features

? Packaged in 28-pin SSOP (150 mil) or 28-pin SOIC (300

mil)

? Industrial (-30°C to +70°C) and commercial (0 to +70°C)

and automotive (-35°C to +85°C) temperature ranges

? Pb (lead) free

? Fully integrated, lowest power solution

? Low standby current of 0.5μA (typical) at 5.0 V

? Active current while converting less than 10 mA

? Resolves 350 dots/inch on 10.5” display

? Maximum speed of 197 points/second

? Ratio metric conversion may eliminate screen calibration

? Automatically wakes up and goes back to standby

? 3.3 V or 5 V supply

? 12 bit A/D converter

? Simplifies the writing of software for touch screens

? Extended temperature range available

? Capacitors are the only external components required

? Touch screen is directly driven - no external transistors

are required

? Programmable conversion rate

? A to D Converter is monotonic

? Parallel interface

MK712屬于集成電路（IC） > 觸摸屏控制器。瑞薩科技有限公司制造生產(chǎn)的MK712觸摸屏控制器觸摸屏控制器是一種集成電路，可在觸摸屏傳感器陣列與屏幕操作的設(shè)備之間提供接口。該控制器從傳感器陣列（通常是電阻式或電容式）接收位置信息。然后，位置信息又通過串行、并行、USB 或 UART 接口傳遞給微控制器。