LTR-578ALS-039 Overview
Optical Sensor LTR-578ALS-039 The LTR-578ALS-039 is an integrated low voltage I2C ambient light sensor (ALS), and 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...
LTR-578ALS-039 Key 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 pensation circuit
- Programmable interrupt function for ALS and PS with upper and lower thresholds
- RoHS and Halogen free pliant
- 16 to 20 bits effective resolution
- Wide dynamic range with linear response