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PH5502B2NA1-E4 - Ambient Illuminance Sensor

General Description

The PH5502B2NA1-E4 is an ambient illuminance sensor with a photo diode and current amplifier.

This product has spectral characteristics close to human eye sensitivity and outputs light current proportional to the ambient brightness.

Key Features

  • Small and thin SON package 2.55 x 1.56 x 0.55 mm.
  • Spectral characteristics close to human eye sensitivity Peak sensitivity wavelength 555 nm TYP.
  • Output characteristics proportional to illuminance.
  • Large output light current 230 μA TYP. @100 lx (Fluorescent light).
  • Low voltage operation.
  • Pb-free VCC = 1.8 to 5.5 V.

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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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PH5502B2NA1-E4 Ambient Illuminance Sensor Preliminary Data Sheet R08DS0038EJ0100 Rev.1.00 Oct 05, 2011 DESCRIPTION The PH5502B2NA1-E4 is an ambient illuminance sensor with a photo diode and current amplifier. This product has spectral characteristics close to human eye sensitivity and outputs light current proportional to the ambient brightness. The PH5502B2NA1-E4 can be used to improve the performance and reduce the power consumption of digital equipment such as FPD-TV sets and mobile phones, by enabling automatic brightness control and automatic switching on and off of lighting systems. FEATURES • Small and thin SON package 2.55 x 1.56 x 0.55 mm • Spectral characteristics close to human eye sensitivity Peak sensitivity wavelength 555 nm TYP.