APDS-9303

APDS-9303 Miniature Ambient Light Photo Sensor with Digital (SMBus) Output Data Sheet Description The APDS-9303 is a low-voltage Digital Ambient Light Photo Sensor that converts light intensity to digital signal output capable of direct SMBus interface. Each device consists of one broadband photodiode (visible plus infrared) and one infrared photodiode. Two integrating ADCs convert the photodiode currents to a digital output that represents the irradiance measured on each channel. This digital output can be input to a microprocessor where illuminance (ambient light level) in lux is derived using an empirical formula to approximate the human-eye response. Application Support Information The Application Engineering Group is available to assist you with the application design associated with APDS-9303 ambient light photo sensor module. You can contact them through your local sales representatives for additional details. Features Approximate the human-eye response Precise Illuminance measurement under diverse lighting conditions Programmable Interrupt Function with User-Defined Upper and Lower Threshold Settings 16-Bit Digital Output with SMBus at 100 kHz Programmable Analog Gain and Integration Time Miniature ChipLED Package – Height – 0.55mm – Length – 2.60mm – Width – 2.20mm 50/60-Hz Lighting Ripple Rejection Low Active Power (0.6 mW Typical) with Power Down Mode RoHS Compliant Applications Detection of ambient light to control display ...