The ISL24813 is an I2C programmable 18-channel, 10-bit reference voltage generator with a digitally controlled VCOM Calibrator and op-amp. Two selectable banks of 18 channels allow fast hardware or software switching between two different gamma curves. The ISL24813 is configured and controlled via a standard I2C interface. ISL24813 is available in a 32 Ld TQFN package and is specified for operation over the -40°C to +85°C temperature range.


  • 18 I2C Programmable 10-Bit DACs
  • Integrated Programmable VCOM Calibrator
  • One VCOM Op Amp
  • Two Banks of Volatile Memory for DACs
  • 5V to 18V Analog Supply Range
  • 2.5V to 3.3V Digital Supply Range
  • 20mA Analog Supply Current (Unloaded)
  • 700µA Digital Supply Current
  • I2C Serial Interface
  • Pb-free (RoHS compliant)




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


Type Title Date
Datasheet - Short-form PDF 199 KB
Training PDF 258 KB
Training PDF 325 KB
Application Note PDF 564 KB
Datasheet Log in to Download PDF 1.07 MB
Product Change Notice PDF 135 KB
Application Note PDF 357 KB
7 items

Design & Development