TSL2585 Datasheet | ams

Description Miniature Ambient Light Sensor with UV and Light Flicker Detection The TSL2585 incorporates Photopic, IR and UV photodiodes that are connected to 3 modulators, provides concurrent ambient light sensing, UV sensing and light flicker detection. The device es in a low-profile and small footprint, L2.0mm x W1.0mm x H0.35mm OLGA package. The Photopic photodiode area is covered with an optimized Photopic filter. In association with dedicated IR channel, this architecture accurately measures ambient light and enables the calculation of irradiance of different light sources. Calculation results help to automatically optimize display brightness under different lighting conditions for a better user experience. The device also integrates functionality of ambient light flicker detection. It is executed in parallel with ambient light sensing by using the same photodiodes. The flicker detection engine will sample and buffer data for calculating flicker frequencies externally on a host CPU. The UV photodiode area is covered with a band-pass UV filter. In bination with Photopic and IR channels, it is possible to estimate ambient UV index by running an algorithm externally on a host CPU. Ordering Information and Content Guide appear at end of datasheet. ams Datasheet [v2-00] 2021-Nov-23 Page 1 Document Feedback - General Description Figure 1: Added Value of Using TSL2585 Key Benefits & Features The benefits and features of TSL2585 are listed below: Benefits - Invisible ALS sensing under any glass type - Integrated light flicker detection on chip - Auxiliary information for ambient UV index estimation - Low power consumption and minimum I²C traffic - Integrated status checking for all functions - Reduced I2C bus traffic load Features - Configurable, high sensitivity - Programmable gain and integration time - 4098x dynamic range by gain adjustment only - 1mlux detectable illuminance - Tailored ALS response - Photopic filter for visible channel -...