Ltr 390uv 01 Low Voltage I2c Ambient Light And Ultraviolet Sensor - China

LTR-390UV-01 Ambient Light Sensor and Ultraviolet Light Sensor Description

The LTR-390UV-01 is an integrated low voltage I2C ambient light sensor (ALS) and ultraviolet light sensor (UVS) in a single miniature 2x2mm 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 ALS response over a wide dynamic range, and is well suited to applications under high 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.

LTR-390UV-01 Ambient Light Sensor and Ultraviolet Light Sensor Application

• Identifying the UV index in ambient light helps people to effectively protect themselves from sunburns, cancer or eye damage.

• To control brightness and color of the display panel in mobile, computing, and consumer devices.

LTR-390UV-01 Ambient Light Sensor and Ultraviolet Light Sensor Features • I2C interface capable of Standard mode at 100kHz or Fast mode at 400kHz communication; 1.8V logic compatible • Ambient Light / Ultraviolet light (UVS) Technology in one ultra-small 2x2mm ChipLED package

• Very low power consumption with sleep mode capability

• Operating voltage ranges: 1.7V to 3.6V

• Operating temperature ranges: -40 to +85°C

• Built-in temperature compensation circuit

• Programmable interrupt function for ALS, UVS with upper and lower thresholds

• RoHS and Halogen free compliant

• UVS/ALS Features - 13 to 20bits effective resolution - Wide dynamic range of 1: 18, 000, 000 with linear response - Close to human eye spectral response - Automatic rejection for 50Hz/60Hz lighting flicker

Company Contact:

• Posted By: Shenzhen week Technology Ltd

• Phone: 86-0755-83289036

• Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1st Rd, Hi-Tech Park, Nanshan, Shenzhen , Guangdong , China

• Email:

• Business Description: ISweek has been devoted to providing one-stop product distributing and purchasing solution and service for purchasers, suppliers, traders and manufactures from all over the world in industrial science and technology industry.
  
  We are able to provide high-quality original products and thorough technical support and after-sale service to our member users.