LTR-X116A Datasheet | LITEON

Description The LTR-X116A is an integrated low voltage I2C ambient light sensor (ALS) in a single 2x2mm miniature chipled lead-free surface mount package. The ALS provides a linear response over a wide dynamic range, which is well suited to applications under very low or bright ambient brightness. The sensor has a programmable interrupt with hysteresis to response to events and that removes the need to poll the sensor for a reading which improves system efficiency. This CMOS design and factory-set one time trimming capability ensure minimal sensor-to-sensor variations for ease of manufacturability to the end customers. Application Control brightness of display panel in mobile, puting, and consumer devices. Features - I2C interface (Standard mode @100k Hz or Fast mode @400k Hz) - Ambient Light in ultra-small chipled package - Very low power consumption with sleep mode capability - Operating voltage ranges: 1.7V to 3.6V - Operating temperature ranges: -40 to +85 ºC - Built-in temperature pensation circuit - Programmable interrupt function for ALS with upper and lower thresholds - Ro HS and Halogen free pliant - ALS Features 16 to 20 bits effective resolution Wide dynamic range (0.01 to 157K lux) with linear response Close to human eye spectral response Automatic rejection for 50Hz/60Hz lighting flicker Ordering Information Part Number LTR-X116A Packaging Type Tape and Reel Package 6-pin chipled package Quantity 2500 Part No. : LTR-X116A BNS-OD-FC002/A4 1. Outline Dimensions OPTICAL SENSOR LTR-X116A 2/32 Part No. : LTR-X116A BNS-OD-FC002/A4 2. Functional Block Diagram OPTICAL SENSOR LTR-X116A LTR-X116A contains photodiode for respective photocurrent measurement. The photodiode currents are converted to digital values by ADCs. The sensor also includes some peripheral circuits such as an internal oscillator, a current course, voltage reference, and internal fuses to store trimming information. 3. Application Circuit 3/32 Part No. : LTR-X116A BNS-OD-FC002/A4...