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TSL25713 Ambient Light Sensor

Light-to-digital converter with 1.8V I2C interface

特点

  • Patented dual-diode architecture
  • 1M:1 dynamic range
  • I2C digital interface
  • 2.5µA quiescent current
  • Available in 2mm x 2mm Dual Flat no-lead (FN) packages

优势

  • Enables operation in IR light environments
  • Enables dark room to high lux sunlight operation
  • Digital interface is less susceptible to noise
  • Enables low standby power consumption
  • Reduces board space requirements while simplifying designs

产品参数

Supply Voltage [V] 2.6 - 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 Not recommended for new designs. Please see TSL2572x device family.

综述

The TSL2571 family of devices 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. While useful for general purpose light sensing, the device is particularly useful for display management with the purpose of extending battery life and providing optimum viewing in diverse lighting conditions. Display panel and keyboard backlighting can account for up to 30 to 40 percent of total platform power. The ALS features are ideal for use in notebook PCs, LCD monitors, flat-panel televisions, and cell phones.



Not Recommended for New Designs!

ams-OSRAM AG is discontinuing production of this device. Final lifetime buy order must be placed by OCTOBER 15, 2021. Please contact your local sales representative for further information regarding available or planned replacement options.

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
TSL2571EvalKit Application Board Evaluation Kit for TSL2571

技术文档

类别 描述 语言
Datasheet Document version 1-01 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
RoHS Certificate RoHS Certificate_TSL2571 English

通知

类别 描述 语言
EoL Notification Plano Test Site (issued May-20-2021) English

其他信息

类别 描述 语言
Block Diagram TSL2571 Block Diagram English
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