アセットパブリッシャー

TCS37717 Color Sensor

Color light-to-digital converter with proximity sensing, I²C = 1.8V

特徴

  • Integrated RGB and proximity detection
  • Programmable color sensing and proximity detection
  • 1M:1 dynamic range
  • Programmable interrupt function
  • Area efficient 2mm x 2.4mm Dual Flat no-lead (FN) package

利点

  • Single device (module) reduces board space and design effort
  • Enables flexible operation for wide range of applications
  • Enables operation within wide range of lighting conditions
  • Reduces microprocessor interrupt overhead
  • Reduces board space requirements while simplifying designs

製品パラメーター

Supply Voltage [V] 2.7 - 3.3
I²C Bus 1.8V
Programmable Gain, integration time, interrupt
Integrated Capabilities ALS, color sensing
Recommended Operating Distances < 1 m
Temperature Range [°C] -40 to 85
Package FN, pin count 6
Remark Not recommended for new designs. Please see TCS3772x device family.

概要

The TCS3771 family of devices provides red, green, blue, and clear (RGBC) light sensing and proximity detection (when coupled with an external IR LED). They detect light intensity under a variety of lighting conditions and through a variety of attenuation materials. The proximity detection feature allows a large dynamic range of operation for use in short distance detection behind dark glass such as in a cell phone or for longer distance measurements for applications such as presence detection for monitors or laptops. The programmable proximity detection enables continuous measurements across the entire range. In addition, an internal state machine provides the ability to put the device into a low power mode in between RGBC and proximity measurements providing very low average power consumption. This data is transferred via an I2C to the host.



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.

本製品は以下の用途に適しています。

  • Mobile phone and computer touchscreen control
  • Ambient light sensing
  • Light color temperature sensing
  • Medical diagnostics
  • Optical switch

ツール

タイトル カテゴリー 見出し 購入
TCS3771EvalKit Application Board Evaluation Kit for TCS3771

リソース

タイプ 品目 言語
Application Data RefBoard English

技術資料

タイプ 品目 言語
Datasheet Document version 1-31 English
Application Note Minimizing Crosstalk and Emitter Placement English
Application Note Lux and CCT Calculations (DN 40) English
Application Note Compensating for Light Flicker on Optical Sensors (DN 22) 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

お知らせ

タイプ 品目 言語
EoL Notification Plano Test Site (issued May-20-2021) English

その他の情報

タイプ 品目 言語
Block Diagram TCS3771 Block Diagram English
アセットパブリッシャー