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TSL2771
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TSL2771

  • Category:Ambient light sensor
  • Product Name:Proximity detection of ALS
  • Manufacturers:TAOS
  • Production Batch Number:11+
  • Encapsulation:SOP
  • Stock Status:There is stock
  • Stock Quantity:3000
  • Minimum order quantity: 1
  • Details:Click here to find the PDF information for the TSL2771
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  • Product introduction

TSL2771
Proximity detection of ALS

Proximity detection for ALS: TSL2771
 
Overview:
The TSL2771 device home provides an ambient light sensor (ALS) and proximity detection (when an infrared lamp is coupled with an external one). The light intensity of ALS is close to that of the human eye in response to various lighting conditions through various attenuating materials. The proximity detection feature allows large operations using dark glass, such as mobile phones or longer distance measurement applications, such as displays or laptops, to detect the presence of a dynamic range behind the short range of detection. Programmable proximity detection enables continuous measurement over the entire range. In addition, the internal state machine provides low-power modes for low-power modes in ALS and proximity measurements, providing very low average power consumption between the device's ability to put in.

avaliable options:


Product Features:
  • Ambient light sensing and proximity detection on a single device
  • Programmable analog gain and integration time
  • Upper and lower limits of programmable interrupt functionality
  • Very high sensitivity - works well behind dark glass
  • Up to 1,000,000:1 dynamic range
  • Proximity Detection - The programmable number and lower limit threshold of interrupt function on the infrared pulse
  • Programmable wait timer - 2.72 ms to 8 seconds
  • I2 CInterface compatible - up to 400 kilohertz (I2 CFast mode) dedicated interrupt pin
  • Small 2mm x 2mm ODFN package
  • Sleep Mode - 2.5μA typical current
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Product Specifications: Detailed description:
Temperature range (Celsius): Min: -30 Max: 70
Voltage range: Min: 2.4 Highest: 3.6
Output Type: I2 CFast mode is 400 KHz

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