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LTR-559ALS-01

LITE-ON Electronics
Part Number LTR-559ALS-01
Manufacturer LITE-ON Electronics
Published Sep 13, 2015
Description Optical Sensor
Detailed Description Optical Sensor Product Data Sheet LTR-559ALS-01 Spec No.: DS86-2013-0003 Effective Date: 07/09/2014 Revision: B LITE-ON ...
Datasheet PDF File LTR-559ALS-01 PDF File

LTR-559ALS-01
LTR-559ALS-01


Overview
Optical Sensor Product Data Sheet LTR-559ALS-01 Spec No.
: DS86-2013-0003 Effective Date: 07/09/2014 Revision: B 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 1.
Description Optical Sensor LTR-559ALS-01 The LTR-559ALS-01 is an integrated low voltage I2C digital light sensor [ALS] and proximity sensor [PS] with built-in emitter, in a single miniature chipled lead-free surface mount package.
This sensor converts light intensity to a digital output signal capable of direct I2C interface.
It provides a linear response over a wide dynamic range from 0.
01 lux to 64k lux and is well suited to applications under high ambient brightness.
With built-in proximity sensor (emitter and detector), LTR-559ALS-01 offers the feature to detect object at a user configurable distance.
The sensor supports an interrupt feature that removes the need to poll the sensor for a reading which improves system efficiency.
The sensor also supports several features that help to minimize the occurrence of false triggering.
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 (Fast Mode @ 400kbit/s)  Ultra-small ChipLED package  Built-in temperature compensation circuit  Low active power consumption with standby mode  Supply voltage range from 2.
4V to 3.
6V capable of 1.
7V logic voltage  Operating temperature range from -30ºC to +70ºC  RoHS and Halogen free compliant  Light Sensor  Close to human eye spectral response  Immunity to IR / UV Light Source  Automatically rejects 50 / 60 Hz lightings flicker  6 dynamic range from 0.
01 lux to 64k lux  16-bit effective resolution  Proximity Sensor  Built-in LED driver, emitter and detector  Programmable LED drive settings  11...


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