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ISL240 IC Datasheet – ISL24005 Voltage Generator

14-Channel Programmable I2C TFT-LCD Reference Voltage Generator

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Package 32 LD TQFN
ISL240-IC

ISL240 overview

The ISL24005 is a 14-Channel programmable reference voltage generator with four channels of static gamma buffers and a programmable VCOM calibrator.

The ISL24005 is divided into two sets of seven generators: one is designed to cover the range from VREFL_L to VREFL_H, and the other is designed to cover the range from VREFU_L to VREFU_H.

The VCOM calibrator is the sink-current output that attaches to an external voltage divider. The desired VCOM setting can be adjusted by the I2C interface. ISL24005 is available in the 32 Ld Thin QFN package and is specified for operation over the -40°C to +85°C temperature range.

Datasheet

isl240-datasheet.pdf
Format PDFSize 182 KBLanguage ENRevision Rev. 1.00
Third-party / unverified source

ISL240 features

  • 14 Programmable Voltages
  • Integrated Programmable VCOM Calibrator
  • 4-Channel Static Buffers
  • 20mV Resolution (8-bits)
  • Analog Supply: 4.5V to 19V @ 11mA (Unloaded)
  • Digital Supply: 2.25V to 3.6V @ 0.7mA (Unloaded)
  • I2C Interface
  • Pb-Free (RoHS compliant)

ISL240 pinout

ISL240 pinout diagram

ISL240 applications

  • TFT-LCD Column Driver Reference Generator
  • General-Purpose Reference Voltage Generators

ISL240 datasheet PDF preview

PDF · 182 KB

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