DatasheetsPDF.com

TTP226

TONTEK
Part Number TTP226
Manufacturer TONTEK
Description 8 KEYS TOUCH PAD DETECTOR IC
Published Nov 17, 2015
Detailed Description Preliminary TTP226 8 KEYS TOUCH PAD DETECTOR IC GENERAL DESCRIPTION The TTP222 is a touch pad detector IC which offe...
Datasheet PDF File TTP226 PDF File

TTP226
TTP226

Overview
...rs 8 touch keys.
The touching detection IC is designed for replacing traditional direct button key with fixed pad size.
Low power consumption and wide operating voltage are the contact key features for DC or AC application.
FEATURES ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ Operating voltage 2.
0V~5.
5V Operating current typical 100uA, max 160uA at VDD=3V The output refresh rate about 55Hz at VDD=3V 64 steps sensitivity selectable (SLSE0~5 pin option) Another have offer 2 kinds of base-step (OPST pin option) Stable touching detection of human body for replacing traditional direct switch key Provides direct mode、matrix mode and serial mode selected by pad option Maximum 8 input pads and 8 outputs for direct mode; ...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)