Asset Publisher

AS73211 - JENCOLOR® Digital XYZ Sensor

Industrial-grade XYZ color sensor with high sensitivity and dynamic range

Features

  • JENCOLOR® interference filter technology based on CIE 1931, DIN 5033
  • Sensitivity up to 2.1M counts/(µW/cm2)
  • Dynamic range 250M:1 (16 to 24 Bit ADC)
  • Conversion time 125µs to 16s
  • Temperature range -40°C up to 125°C

Benefits

  • No aging drifts of the filter over temperature and time / UV resistant
  • Enables color and light measurements at low light as well as high bright light conditions
  • Enables color and light detection at dynamic conditions
  • Enables fast and high accurate measurements depending on the light conditions
  • Enables operations also with Power LEDs and under industrial and aviation requirements

Product parameters

Supply Voltage [V] 2.7 - 3.6
Interface fast I²C
Color Sensor Channels XYZ tri-stimulus CIE 1931/standard observer
IR Blocking Filter Yes
Programmable Gain, integration time, interrupt, 16-bit output via shifter
Temperature Range [°C] -40 to 125
Packages QFN16

General Description

The AS73211 is a digital XYZ sensor with I2C interface for relative and absolute color measurement and control. The combination of True Color XYZ sensitized photodiodes with a filter function based on the standard CIE 1931/DIN 5033 (human eye perception) and used interference filter technology as leading and most accurate technology of three-range sensors makes the AS73211 more accurate than RGB sensors and guarantee this function without spectral changings over lifetime. The AS73211 is designed with a high dynamic range to measure any light in the visible range (VIS) in environments from sunlight to dark rooms, dimmed LEDs, or dark colored monitors.

This product suits for the following applications:

  • LED feedback control
  • Display calibration
  • Fluid or reagent analysis
  • Color detection
  • Light metering

Tools

Title Category Headline Buy
AS73211-AB5 Application Board Evaluation board for AS73211 with I2C interface
AS73211-AB5 SET DK Application Board Development Kit for AS73211 with USB dongle

Technical Documents

Name Type Description Version Language
AS73211_AN000503_1-00.pdf Application Note AS73211-AB5 hardware description (2V01) 1-00 English
AS73211_BD000377_1-00.png Block Diagram AS73211 Block Diagram 1-00 English
AS73211_DS000556_3-01.pdf Datasheet Datasheet AS73211 3-01 English
AS73211_FS000203_1-00.pdf Factsheet XYZ True Color Sensor solution for high end display and lighting applications 1-00 English
AS73211-AB5_PD000447_1-00.jpg Other Product Document Picture AS73211-AB5 1-00 English
AS73211-AB5 SET DK_PD000446_1-00.jpg Other Product Document Picture AS73211-AB5 SET DK 1-00 English
SpectralSensing_QG000121_1-00.pdf Quick Start Guide miniLiquid Quick Start Guide for Mechanics, Hardware and Software based on ams Color and Spectral Sensors 1-00 English
AS73211_UG000351_1-00.pdf User Guide User Guide AS73211-AB5 SET DK 2V01 Development Kit 1-00 English

Asset Publisher