The ISL24837A contains a programmable 10-bit, 8-channel gamma DAC generator, a programmable 10-bit, 4-channel level shifter reference generator with external gain control, a trimmed bandgap voltage reference, and a digitally-controlled VCOM calibrator.


  • 8 Programmable 10-bit Gamma Voltages with Bandgap-Trimmed Reference
  • 4-Channel, 10-bit Programmable Amps with Feedback Inputs for Level Shifter Reference Voltages
  • Integrated Programmable VCOM Calibrator
  • 1 VCOM Op Amp
  • 2 Banks of EEPROM Storage, Rewriteable >300 Times
  • 10-bit Resolution on all DACs
  • 20ms DAC Loading Time at Power-On
  • Analog Supply: 12V to 18V @ 15mA (Unloaded)
  • Digital Supply: 2.5V to 3.3V @ 1mA (Unloaded)
  • I2C Interface
  • Pb-free (RoHS Compliant)


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

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active QFN Tube 60
Active QFN Reel 2500


Title language Type Format File Size Date
Datasheets & Errata
ISL24837A Datasheet Datasheet PDF 723 KB
ISL24837A Data Short Short Form Datasheet PDF 159 KB
Application Notes & White Papers
AN1993: Voltage Feedback versus Current Feedback Operational Amplifiers Application Note PDF 564 KB
AN1694: The Four Basic Building Blocks of an Op Amp Application Note PDF 357 KB
PCN12084 - Manufacturing Site Change for the Listed Intersil Products - Carsem (CAS) Ipoh Malaysia Product Change Notice PDF 135 KB