资产发布器

TSL25723 Ambient Light Sensor

Light-to-digital converter with 1.8V I2C interface

特点

  • Patented dual-diode architecture
  • 8M:1 dynamic range
  • Programmable interrupt function
  • UV-rejection package
  • Area efficient 2mm x 2mm Dual Flat no-lead (FN) package

优势

  • Enables operation in IR light environments
  • Enables dark room to 60K lux sunlight operation
  • Reduces microprocessor interrupt overhead
  • Improves lux accuracy across various light sources
  • Reduces board space requirements while simplifying designs

产品参数

Supply Voltage [V] 2.4 - 3.6
Interface I²C - 1.8V
Programmable Gain, integration time, interrupt
Max. Lux 10000
Temperature Range [°C] -30 to 70
Package FN (6-Pin)
Remark

综述

The TSL2572 device family provides ambient light sensing (ALS) that approximates human eye response to light intensity under a variety of lighting conditions and through a variety of attenuation materials. Accurate ALS measurements are the result of ams’ patented dual-diode technology and the UV rejection filter incorporated in the package. In addition, the operating range is extended to 60000 lux in sunlight when the low-gain mode is used.

本产品适用于以下应用:

  • Display backlight control
  • Keyboard illumination control
  • Solid state and general lighting control
  • Printer paper detection

工具

标题 分类 主标题 购买
TSL2572EvalKit Application Board Evaluation Kit for TSL2572

技术文档

类别 描述 语言
Datasheet TSL2572 Datasheet Version 2-00 English
Application Note TSL258x: Accurate ADC Readings after Enable (DN42) English
Application Note Optical Window Design (DN13B) English
Application Note Custom Lux Equation (DN28) English
Application Note Ambient Light Sensing (DN26) English
Application Note Auto-gain Algorithm (DN39) English
Application Note Using the Lux Equation (DN29A) English
Application Note Sensitivity to Temperature (DN24) English
Application Note Sensitivity to Wavelength (DN23) English
Application Note Radiometric and Photometric Measurements (DN21) English
Application Note Improving Color Sensor Lux Accuracy English
Application Note Colorimetry Tutorial (DN 20) English
Application Note Basic Pre-Production Light & Color Sensor Solution Validation Process English

环境文档

类别 描述 语言
Material Declaration Form MDF_300170017_TSL25723FN English
RoHS Certificate RoHS Certificate TSL2572 English

通知

类别 描述 语言
Product Change Notification PCN42-2020 (issued 2020-Aug) English

其他信息

类别 描述 语言
Block Diagram TSL2572 Block Diagram English
Factsheet Ambient Light Sensors English
资产发布器