Important Considerations to Assure a Safe POR

Texas Instruments

Published Date: 03/10/2009

Description

This application report explains specific and important considerations related to the automatic power-on reset feature of the TSC2007 touch-screen controller. It also discusses several possible issues that may arise as a result of improperly powering the device on or off and provides application solutions to ensure proper TSC2007 operation under various power-supply conditions.

Parts

Part Number Name Companion Part
TSC2004IRTJR TSC2004IRTJR Buy Datasheet
TSC2004IRTJRG4 TSC2004IRTJRG4 Buy Datasheet
TSC2004IRTJT TSC2004IRTJT Buy Datasheet
TSC2004IRTJTG4 TSC2004IRTJTG4 Buy Datasheet
TSC2004IYZKR TSC2004IYZKR Buy Datasheet
TSC2004IYZKT TSC2004IYZKT Buy Datasheet
TSC2005IYZLR TSC2005IYZLR Buy Datasheet
TSC2005IYZLT TSC2005IYZLT Buy Datasheet
TSC2006IRTJR TSC2006IRTJR Buy Datasheet
TSC2006IRTJT TSC2006IRTJT Buy Datasheet
TSC2006IRTJTG4 TSC2006IRTJTG4 Buy Datasheet
TSC2007IPW TSC2007IPW Buy Datasheet
TSC2007IPWR TSC2007IPWR Buy Datasheet
TSC2007IPWRG4 TSC2007IPWRG4 Buy Datasheet
TSC2007IYZGR TSC2007IYZGR Buy Datasheet
TSC2007IYZGT TSC2007IYZGT Buy Datasheet