TSC2046IPWR - 

Resistive Touch Screen IC, 3 Wire, Serial, SPI Interface, 12 bit Resolution, 2.2-5.25 V, TSSOP-16

TSC2046IPWR - Resistive Touch Screen IC, 3 Wire, Serial, SPI Interface, 12 bit Resolution, 2.2-5.25 V, TSSOP-16

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Product Overview

The TSC2046IPWR is a 4-wire Touch Screen Controller which supports a low voltage digital I/O interface from 1.5 to 5.25V. It is 100% pin-compatible with the existing ADS7846 and will drop into the same socket. This allows for easy upgrade of current applications to the new version. This also has an on-chip 2.5V reference that can be used for the auxiliary input, battery monitor and temperature measurement modes. The reference can also be powered down when not used to conserve power.
  • Same pinout as ADS7846
  • Internal 2.5V reference
  • Direct battery measurement
  • On-chip temperature measurement
  • Touch-pressure measurement
  • Auto power-down
  • Green product and no Sb/Br


Wireless, Communications & Networking, Portable Devices, Consumer Electronics, Signal Processing, Medical, Lighting, Sensing & Instrumentation, Audio, HVAC

Product Information

3 Wire, Serial, SPI
Cut Tape
MSL 1 - Unlimited
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