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OPT3001 - Ambient Light Sensor

General Description

The OPT3001 is a sensor that measures the intensity of visible light.

The spectral response of the sensor tightly matches the photopic response of the human eye and includes significant infrared rejection.

Key Features

  • 1 Precision Optical Filtering to Match Human Eye:.
  • Rejects > 99% (typ) of IR.
  • Automatic Full-Scale Setting Feature Simplifies Software and Ensures Proper Configuration.
  • Measurements: 0.01 lux to 83 k lux.
  • 23-Bit Effective Dynamic Range With Automatic Gain Ranging.
  • 12 Binary-Weighted Full-Scale Range Settings: < 0.2% (typ) Matching Between Ranges.
  • Low Operating Current: 1.8 µA (typ).
  • Operating Temperature Range:.
  • 40°C.

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Other Datasheets by Texas Instruments

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Order Now Technical Documents Tools & Software Support & Community OPT3001 SBOS681C – JULY 2014 – REVISED NOVEMBER 2017 OPT3001 Ambient Light Sensor (ALS) 1 Features •1 Precision Optical Filtering to Match Human Eye: – Rejects > 99% (typ) of IR • Automatic Full-Scale Setting Feature Simplifies Software and Ensures Proper Configuration • Measurements: 0.01 lux to 83 k lux • 23-Bit Effective Dynamic Range With Automatic Gain Ranging • 12 Binary-Weighted Full-Scale Range Settings: < 0.2% (typ) Matching Between Ranges • Low Operating Current: 1.8 µA (typ) • Operating Temperature Range: –40°C to +85°C • Wide Power-Supply Range: 1.6 V to 3.6 V • 5.5-V Tolerant I/O • Flexible Interrupt System • Small-Form Factor: 2.0 mm × 2.0 mm × 0.