Overview

Support is limited to customers who have already adopted these products.

The ISL29124 is a low power, high sensitivity, Red, Green, and Blue color light sensor (RGB) with an I2C (SMBus compatible) interface. Its state-of-the-art photodiode array provides an accurate RGB spectral response and excellent light source to light source variation (LS2LS). The ISL29124 is designed to reject IR in light sources allowing the device to operate in environments from sunlight to dark rooms. The integrating ADC rejects 50Hz and 60Hz flicker caused by artificial light sources. A selectable range allows the user to optimize sensitivity suitable for the specific application. In normal operation mode the device consumes 56µA, which reduces to 0. 5µA in power-down mode. The device operates on supplies (VDD) from 2. 25V to 3. 63V, I2C supply from 1. 7V to 3. 63V, and operating temperature over the -40°C to +85°C ambient temperature range.

ISL29124 Functional Diagram
ISL29124 Functional Diagram
  • 56µA operating current, 0.5µA shutdown current
  • Selectable range (via I2C)
  • I2C (SMBus compatible) output
  • ADC resolution 16 bits
  • Two optical sensitivity ranges
  • Range 0 = 5.7 mlux to 375 lux
  • Range 1 = 0.152 lux to 10,000 lux
  • Operating power supply 2.25V to 3.63V
  • I2C power supply 1.7V to 3.63V
  • 4 Ld Optical COB (2.00x1.25mm) package

Applications

  • Smart phone, PDA, GPS, tablet PCs, LCD-TVs, digital picture
  • frames, digital cameras
  • Dynamic display color balancing
  • Printer color enhancement
  • Industrial/commercial LED lighting color management
  • Ambient light color detection/correction
  • OLED display aging compensation

Documentation

= Featured Documentation
Type Title Date
Datasheet
ISL29124 Datasheet
PDF 760 KB
End Of Life Notice
PLC19029 - Q3 Product Discontinuance Notice
PDF 139 KB
2 items

Design & Development

Software Downloads
Type Title Date
Software & Tools - Other
Eye-Safety Exposure Calculator
XLSX 35 KB
1 item

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Carrier Type
    MOQ
    Buy / Sample
    Part Number
    ISL29124IROZ-T7
    circleObsolete
    memory
    view_in_ar
    		ODFN Reel 1000
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