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SX8650

Semtech
Part Number SX8650
Manufacturer Semtech
Description Worlds Lowest Power & Smallest Footprint 4-wire Resistive Touchscreen Controller
Published May 31, 2010
Detailed Description SX8650 World’s Lowest Power & Smallest Footprint 4-wire Resistive Touchscreen Controller with 15kV ESD ADVANCED COMMUN...
Datasheet PDF File SX8650 PDF File

SX8650
SX8650

Overview
SX8650 World’s Lowest Power & Smallest Footprint 4-wire Resistive Touchscreen Controller with 15kV ESD ADVANCED COMMUNICATIONS & SENSING DATASHEET 4 GENERAL DESCRIPTION KEY PRODUCT FEATURES The SX8650 is an ultra low power 4-wire resistive touchscreen controller optimized for portable equipment where power and board-space are at a premium.
It incorporates a highly accurate 12-bit ADC for data conversion and operates from a single 1.
65 to 3.
7V supply voltage.
The SX8650 features a built-in preprocessing algorithm for data measurements, which greatly reduces the host processing overhead and bus activity.
This complete touchscreen solution includes four user-selectable operation modes which offer programmability on different configurations such as conversion rate and settling time, thus enable optimization in throughput and power consumption for a wide range of touch sensing applications.
The touch screen inputs have been specially designed to provide robust on-chip ESD protection o...


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