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LTR-311ALS-02 - Optical Sensor

General Description

The LTR-311ALS-02 is an integrated low voltage I2C ambient light sensor (ALS) in a single 2.40 x 2.0mm miniature ChipLED lead-free surface mount package.

The ALS provides a linear response over a wide dynamic range, which is well suited to applications under very low or bright ambient brightness.

Key Features

  • I2C interface (Standard mode @100kHz or Fast mode @400kHz).
  • Ambient Light in ultra-small ChipLED package.
  • Operating voltage ranges: 1.7V to 3.6V.
  • Operating temperature ranges: -30 to +85 ºC.
  • Built-in temperature compensation circuit.
  • Programmable interrupt function for ALS with upper and lower thresholds.
  • RoHS and Halogen free compliant ALS Features.
  • 16 bits effective resolution.
  • Wide dynamic range with linear response.

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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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Optical Sensor Product Data Sheet LTR-311ALS-02 Spec No. :DS86-2023-0022 Effective Date: 09/26/2023 Revision: - LITE-ON DCC RELEASE BNS-OD-FC001/A4 LITE-ON Technology Corp. / Optoelectronics No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C. Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto Confidential Description The LTR-311ALS-02 is an integrated low voltage I2C ambient light sensor (ALS) in a single 2.40 x 2.0mm miniature ChipLED lead-free surface mount package. The ALS provides a linear response over a wide dynamic range, which is well suited to applications under very low or bright ambient brightness.