The ISL29023IROZ-EVALZ evaluation board is used to evaluate the performance of Renesas' ISL29023 integrated digital light sensor with interrupt.

The ISL29023 is an integrated ambient and infrared light-to-digital converter with I2C (SMBus compatible) interface. Its advanced self-calibrated photodiode array emulates human eye response with excellent IR rejection. The on-chip ADC is capable of rejecting 50Hz and 60Hz flicker caused by artificial light sources. The lux range select feature allows users to program the lux range for optimized counts/lux.


  • Resolution: 16-bits ADC
  • Integrated noise reduction: 50Hz/60Hz
  • Light sensor close to human eye response
  • Excellent light sensor IR and UV rejection
  • Range selection via I2C
    • Range1 = 0.015 to 1,000 Lux
    • Range2 = 0.06 to 4,000 Lux
    • Range3 = 0.24 to 16,000 Lux
    • Range4 = 0.96 to 64,000 Lux
  • Shutdown modes: Software and automatic
  • Supply current (Max): 85µA
  • Shutdown current (Max): 0.3µA
  • Control interface: I2C and SMB compatible
  • I2C power supply: 1.7V to 3.63V
  • Sensor power supply: 2.25V to 3.63V
  • Operating temperature range: -40 °C to +85 °C
  • Small form factor package: 6 Ld 2.0mm x 2.1mm x 0.7mm ODFN


  • Mobile devices: Smartphones, PDAs, GPS
  • Computing devices: Notebook PCs, Webpads
  • Consumer devices: LCD-TVs, digital picture frames, digital cameras
  • Industrial and medical light sensing

Product Options

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Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
ISL29023 Datasheet Datasheet PDF 956 KB
User Guides & Manuals
ISL290xxiroz-evalz, ISL29xxxeval1z User Guide Manual PDF 1.74 MB
ISL29023 IBIS Model Model IBS 52 KB
Intersil ISL29xxx HID Installer v1.39 Library EXE 3.56 MB
ISL29011, ISL29018, ISL29021, ISL29023 Evaluation Board Software v1.0.7 Library EXE 2.41 MB
ISL29xxx ALS Evaluation Software v5.4.1 Library EXE 2.87 MB