Touch Screen Controller

The MK712 Touch Screen Controller IC provides all the screen drive, A to D converter and control circuits to easily interface to 4-wire analog resistive touch screens. The IC continually monitors the screen waiting for a touch. In this mode, the supply current is typically 0.5

Features

  • Packaged in 28-pin SSOP (150 mil) or 28-pin SOIC (300 mil)
  • Industrial (-30°C to +70°C), commercial (0 to +70°C), and automotive (-35°C to +85°C) temperature ranges
  • Available in Pb (lead) free package
  • Fully integrated, lowest power solution
  • Low standby current of 0.5

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
MK712RLF Obsolete PCG28 QSOP 28 C Yes Tube Availability
MK712RLFTR Obsolete PCG28 QSOP 28 C Yes Reel Availability
MK712SILF Obsolete PSG28 SOIC 28 I Yes Tube Availability
MK712SILFTR Obsolete PSG28 SOIC 28 I Yes Reel Availability
MK712SLF Obsolete PSG28 SOIC 28 C Yes Tube Availability
MK712SLFTR Obsolete PSG28 SOIC 28 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
MK712 Datasheet – Datasheet PDF 416 KB May 16, 2010
Application Notes & White Papers
Ferrite Bead Recommendations – Application Note PDF 25 KB Mar 8, 2006
PCNs & PDNs
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products – Product Change Notice PDF 361 KB Mar 23, 2013
PDN# : P-12-03 Product Discontinuance Notice on Selective Devices – Product Discontinuation Notice PDF 68 KB Oct 20, 2012
PCN# : TB1010-01 REMOVE COUNTRY OF ORIGIN FROM PACKAGE BOTTOM – Product Change Notice PDF 676 KB Nov 20, 2010
PCN# : TB0910-01 TRACEABILITY MARK ON TOP OF PACKAGE – Product Change Notice PDF 578 KB Nov 11, 2009
PDN U-09-01 PACKAGE DISCONTINUANCE NOTICE ON SELECTED MCC PRODUCTS – Product Delete Notice PDF 388 KB May 12, 2009