Guvb C31sm Digital Uv Sensor - China

GUVB-C31SM Digital UV Sensor Features

- Integrated GaN Sensors for UVB in a single package

- UV index measurement supported(1…>14)

- Programmable Gain and Integration time

- I2C slave interface up to 400KHz

- Power management modes

- Shutdown current : 0.8uA typical

- Supply voltage of 2.6V to 3.6V

- 2.0mm×2.3mm×1.4mm 4-pin OLGA package /

GUVB-C31SM Digital UV Sensor Applications

Smartphone, Watch, Weather station, Bicycle Navigation, Gaming, Accessary

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GUVB-C31SM Digital UV Sensor General Description

GUVB-C31SM supports integrated functions of an ultraviolet light sensor such that can be easily configured and used in user applications.

This device has photodiodes, amplifiers, ADC, digital control logic and I2C interface circuit to measure the volumes of UVB.

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The GUVB-C31SM can acquire the intensity of UVB, respectively and outputs digital count according to the each intensity.

By using power management mode properly according to the work to be done, the power consumption can be reduced.

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GUVB-C31SM Digital UV Sensor General Characteristics

Package: 2.0 × 2.3㎟ OLGA

Operating Temperature: -30~+85℃

Soldering Temperature: 260℃(Peak Temp: 10sec)

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GUVB-C31SM Digital UV Sensor Electrical Characteristics

Number of output: 1 Channel(UVB)

Output Resolution: 16bits

UV Index range: 0~14

Sensor conversion time: 0.39~800ms

Configurable Gain: ×1~×128

Sleep mode control: 2~256 times

Power management: 4modes: normal, sleep, autoshutdown, shutdown

I2C clock Frequency: Up to 400KHz

Operational current: 100㎂, typical

Deep sleep current: <1㎂

Supply voltage: 2.2~3.6V

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.