Daylight sensor

Products and reference designs

Daylight sensor

Block diagram

Overview

Daylight sensor systems enable smart lighting control for increased energy efficiency. Our integrated circuits and reference designs use ambient light sensing to measure natural and artificial light in order to match desired lux levels.

Design requirements

Daylight sensor systems often require:

  • Ultra-low-power light sensors to accurately measure ambient light lux levels.
  • Energy harvesting power management devices.
  • Intelligent system monitoring and wireless connectivity.

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Block diagram

Find products and reference designs for your system.

Daylight sensor

Sensing Sensing Temp sensing Temp sensing Ambient light sensor Ambient light sensor Wireless interface (option) Wireless interface(option) Antenna Antenna Wi-Fi Bluetooth Wi-FiBluetooth ZigBee Sub GHz ZigBeeSub GHz + + - - Low Voltage DC Low Voltage DC Digital processing Digital processing Logic Logic MCU MCU Non-isolated DC/DC power supply Non-isolated DC/DC power supply Voltage supervisor Voltage supervisor Buck converter Buck converter LDO LDO Buck-boost converter Buck-boost converter Energy storage Energy storage Battery Battery Solar cell Solar cell Battery charger Battery charger Wired communications Wired communications DAC DAC TX amp TXamp PoE controller PoEcontroller Ethernet PHY Ethernet PHY Low voltage communications (option) Low voltage communications (option) CAT5 communications (option) CAT5 communications (option)

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