LTR-X140A Datasheet | LITEON

Description The LTR-X140A is an integrated low voltage I2C ambient light sensor (ALS) in a single miniature chipled lead-free surface mount package of 2.84mm x 1.44mm x 0.7mm. The ALS provides a linear response over a wide dynamic range, which is well suited to applications under very low or bright ambient brightness. This CMOS design and factory-set one time trimming capability ensures minimal sensor-to-sensor variations for ease of manufacturability to the end customers. Application - Control brightness of display panel OPTICAL SENSOR LTR-X140A Features - I2C interface (Standard mode @100k Hz or Fast mode @400k Hz) - Ambient Light Sensing in one ultra-small Chip LED package - Very low power consumption with sleep mode capability - Operating voltage ranges: 1.7V to 3.6V - Operating temperature ranges: -30 to +85 ºC - Ro HS and Halogen free pliant ALS Features - 16 bits effective resolution - Wide dynamic range with linear response - Close to human eye spectral response - Automatic rejection for 50Hz/60Hz lighting flicker Ordering Information Part Number LTR-X140A Packaging Type Tape and Reel Package 8-pin chipled package Quantity 4000pcs 1 / 26 Part No. : LTR-X140A BNS-OD-FC002/A4 1. Outline Dimensions and Pins Configuration OPTICAL SENSOR LTR-X140A Note: All dimensions inmillimeter 2 / 26 Part No. : LTR-X140A BNS-OD-FC002/A4 2. Functional Block Diagram OPTICAL SENSOR LTR-X140A The LTR-X140A contains photodiodes for respective photocurrent measurement. The photodiode currents are converted to digital values by ADCs. 3 / 26 Part No. : LTR-X140A BNS-OD-FC002/A4 3. Application Circuit OPTICAL SENSOR LTR-X140A I/O Pins Configuration Table Pin I/O...