TSL2584TSV

TSL2584TSV Light-to-Digital Device General Description The TSL2584TSV is a very-high sensitivity light-to-digital converter that transforms light intensity into a digital signal output capable of direct I²C interface. The device combines one broadband photodiode (visible plus infrared), one infrared-responding photodiode, and a photopic infrared-blocking filter on a single CMOS integrated circuit. Two integrating ADCs convert the photodiode currents into 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. The TSL2584TSV supports a traditional level style interrupt that remains asserted until the firmware clears it. Ordering Information and Content Guide appear at end of datasheet. Figure 1: Added Value of Using TSL2584TSV Key Benefits & Features The benefits and features of TSL2584TSV, Light-to-Digital Device are listed below: Benefits Approximates Human Eye Response Flexible Operation Suited for Operation Behind Dark Glass Low Operating Overhead Low Power Industry standard two-wire interface Ultra-Small foot-print Unlimited Manufacturing Floor Life Features Dual Diode with Photopic Filter Programmable Analog Gain and Integration Time 1,000,000: 1 Dynamic Range Programmable Upper and Lower Thresholds Programmable Persistence Filter 3.0 μA Sleep State I2C Fast M...