LTR-579ALS-01

Optical Sensor Product Data Sheet LTR-579ALS-01 Spec No. :DS86-2015-0005 Effective Date: 07/27/2017 Revision: - LITE-ON DCC RELEASE BNS-OD-FC001/A4 LITE-ON Technology Corp. / Optoelectronics No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C. Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto Optical Sensor LTR-579ALS-01 1. Description The LTR-579ALS-01 is an integrated low voltage I2C ambient light sensor (ALS), and a proximity sensor (PS), with built-in emitter in a single 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. Besides, with built-in proximity sensor, this sensor offers the feature to detect object at a user configurable distance. 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. 2. Features I2C interface (Standard mode @100kHz or Fast mode @400kHz) Ambient Light and Proximity Sensing in one 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 compensati...