MAX11800 Datasheet (Maxim Integrated Products) - (MAX11800 - MAX11803) Ultra-Small Resistive Touch-Screen Controllers

MAX11800, (MAX11800 - MAX11803) Ultra-Small Resistive Touch-Screen Controllers

The MAX11800 *MAX11803 low-power touch-screen controllers operate from a single supply of 1.70V to 3.6V, targeting power-sensitive applications such as handheld equipment.

The devices contain a 12-bit SAR ADC and a multiplexer to interface with a resistive touch-screen panel.

A digital serial

MAX11800 Features

* 4-Wire Touch-Screen Interface X/Y Coordinate and Touch Pressure Measurement Ratiometric Measurement 12-Bit SAR ADC Single 1.7V to 3.6V Supply Two Operating Modes

* Direct and Autonomous Data Tagging Provides Measurement and Touch Event Information Data Filtering Provides Noise Reduction Apertu