TSL2550 Overview
The TSL2550 is a digital-output light sensor with a two-wire, SMBus serial interface. It bines two photodiodes and a panding analog-todigital converter (ADC) on a single CMOS integrated circuit to provide light measurements over an effective 12-bit dynamic range with a response similar to that of the human eye. One of the photodiodes (channel 0) is sensitive to visible and infrared light, while the second photodiode...