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QT1103 - 10-KEY SENSOR IC

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QUANTUM

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QT1103 10-KEY SENSOR IC by QUANTUM - Datasheet Preview — Datasheet preview – QT1103

Datasheet Details

Part number	QT1103
Manufacturer	QUANTUM
File Size	280.13 KB
Description	10-KEY SENSOR IC
Datasheet	QT1103 Datasheet
Additional preview pages of the QT1103 datasheet.

Product details

Features

as the older device but differs in the following ways:.
Rs resistors on each channel eliminated.
Up to 4x more sensitive for a given value of Cs.
Shorter burst lengths, less power for a given value of Cs.
‘Burst A and B’ only mode for up to eight keys, with less power.
‘Burst B’ only mode for up to four keys, with less power than ‘Burst A and B’ mode.
Requires an external reset signal The QT1103 should be used instead of the QT1101 for new de.

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Published: Apr 13, 2015 |