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LN2046 - Low-Voltage I/O Touch Panel Controller

General Description

The LN2046 touch panel controller IC is a 12-bit ADC converter with SPI serial interface and low on-resistance drivers for 4-wire resistive touch panels.

Key Features

  • r>.
  • Serial interface.
  • 4-wire touch panel interface.
  • Embedded touch panel drivers.
  • 2.7V to 5.5V supply volt.

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Datasheet Details

Part number LN2046
Manufacturer natlinear
File Size 648.98 KB
Description Low-Voltage I/O Touch Panel Controller
Datasheet download datasheet LN2046 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Low-Voltage I/O Touch Panel Controller LN2046 ■ Description The LN2046 touch panel controller IC is a 12-bit ADC converter with SPI serial interface and low on-resistance drivers for 4-wire resistive touch panels. The LN2046 is a highly integrated controller for portable applications with 4-wire resistive touch panel such as, PDA, portable instruments, cellular phone, etc. The LN2046 consumes only 800µW at a 125kHz sample rate and a 2.7V supply and consumes only 0.3µW at shutdown mode. The LN2046 is guaranteed down to 2.7V supply. The LN2046 is provided in a very small 16-lead TSSOP and QFNWB4×4 package and is guaranteed over the temperature range.