ams TSL27721 Ambient Light Sensor

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描述

The TSL2772 device family provides both ambient light sensing (ALS) and, when coupled with an external IR LED, proximity detection. The device family is based on the TAOS patented dual-diode technology that enables accurate ALS results and approximates human eye response to light intensity under a variety of lighting conditions.

详情

特点

  • Patented dual-diode architecture
  • 8M:1 dynamic range
  • UV rejection package
  • Proximity offset adjustment
  • Proximity saturation indicator bit

优势

  • Enables operation in IR light environments
  • Enables operation in 60K lux sunlight and accurate sensing behind spectrally distorting materials
  • Improves lux accuracy across varying light sources
  • Compensates for internal system offset or IR LED crosstalk
  • Prevents false proximity detection in bright light

参数设置

Programmable
Gain, Integration time, Interrupt
Supply Voltage [V]
2.4 - 3.6
Temperature Range [°C]
−30 to 70
I²C Bus
VDD
Integrated Capabilities
ALS, Prox, LED Drvr.
Recommended Operating Distances [cm]
< 15, < 46
Package
FN, pin count 6

订单代码

产品类别 描述 单号 可行
TSL27721FN

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数据表

TSL2772 Light-to-Digital Converter with Proximity Sensing

Datasheet

应用说明

技术文档

生命周期文档

图片