Overview
OVERVIEW Built-in 850 nm LED Ambient Light Sensor Convert ambient light intensity to 16-bit digital data format 3rd generation ambient light sensor which closes to human-eye response and suppress IR portion - Read the Illuminance directly; unlike conventional solution calculated from two diodes’ data Flexible digital settings - Integration time : 0.2ms~6400ms Flexible interrupt setting - Interrupt while out-of-window - Persistence : 1 / 4 times Maximum detecting ambient light intensity : 6.5 K Lux General Fully digital control with I2C interface - 1.7 ~ 3.6V I2C interface Low power design - Standby mode - Wait mode Time-multiplexing for sensing VDD wide operation voltage : 1.7~3.6V Excellent temperature compensation: -40 to 85° C Package: 3.94x2.36x1.35(mm) Lead-free package (RoHS compliant) The STK3310 is an integrated ambient and infrared light to digital converter with a built-in IR LED and I2C interface. This device provides not only ambient light sensing to allow robust backlight/display brightness control but also infrared sensing to allow proximity estimation featured with interrupt function.
