Part Number
|
MAX11801 |
Manufacturer
|
Maxim Integrated Products |
Description
|
(MAX11800 - MAX11803) Ultra-Small Resistive Touch-Screen Controllers |
Published
|
Aug 29, 2009 |
Detailed Description
|
19-4711; Rev 0; 7/09
www.DataSheet4U.com
Low-Power, Ultra-Small Resistive Touch-Screen Controllers with I2C/SPI Interf...
|
Datasheet
|
MAX11801
|
Overview
19-4711; Rev 0; 7/09
www.
DataSheet4U.
com
Low-Power, Ultra-Small Resistive Touch-Screen Controllers with I2C/SPI Interface
General Description
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 interface provides communications.
The MAX11800–MAX11803 include digital preprocessing of the touch-screen measurements, reducing bus loading and application-processor resource requirements.
The included smart interrupt function generator greatly reduces the freq...
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