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LDS7001-Block Diagram

LDS7001

Capacitive Full Resolution Touch Screen Controller

The LDS700x Family of devices is the world's first controller family supporting a true single layer, multi-touch projected capacitance touch screen sensor. These devices enhance the human-machine-interface (HMI) experience by supporting the capability for system designers to implement advanced gestures such as swipe, scroll, and pinch.

Features

  • Single and dual touch Touch-Screen applications
  • Supports IDT’s proprietary true single layer sensor with up to 35 touch sensor channels
  • 2.7-3.6V power supply voltage
  • 1.8-3.6V supply voltage for I2C
  • Full power mode, no active touch <4mW (2.7V, 8ms data rate)
  • Full power mode, active touch <9mW (2.7V, 8ms data rate)
  • I2C or SPI compatible serial interfaces
  • Available GPIO
  • 48ld 6x6mm TQFN package

Product Specification

Touch Voltage (V)Touch Sensors (#)Simultaneous Touches (#)Scan Rate (ms)Screen Size Max (in)InterfaceI/O Voltage (V)GPIOs (#)Pkg. Type
2.70 - 3.603528.00 - 15.005SPI, I2C1.80 - 3.601VFQFPN

Product Options

Orderable Part IDPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
LDS7001NTGI8NTG48VFQFPN48IYesReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
PCNs & PDNs
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PDN# : CQ-15-01 (R1) Quarter PDN for Declined Market Product Discontinuation Notice PDF 550 KB Mar 11, 2015
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PDN# : CQ-15-01 Quarter PDN for Declined Market Product Discontinuation Notice PDF 547 KB Jan 23, 2015
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PCN# : TB1110-05 NEW SHIPPING TRAY Product Change Notice PDF 653 KB Dec 6, 2011
show all (4)
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PCN# : TB1109-01 ASEM AS ALTERNATE TEST & BACKEND LOCATION Product Change Notice PDF 99 KB Oct 11, 2011
Other
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IDT Pure Touch Product Selector Guide Misc PDF 19 KB Jan 27, 2011
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IDT Touch 700x Family Overview Flyer Flyer PDF 712 KB Jan 27, 2011