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UV-A Sensor GUVA-C32SM

Post Date:

2018/11/09 15:34:55

Expired Date:

2019/02/07 23:59:59

Trade Leads Category:

Photosensors

Company Info

Shenzhen Week Technology Ltd.
Contact Person: Yan Zhang
Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1St Rd, Hi-Tech Park, Nanshan
City: SHENZHEN
State/Province: GUANGDONG
Country/Region: China (mainland)
Zip/Post Code: 518067


Details

1. Digital UV Sensor GUVA-C32SM GENERAL DESCRIPTION
GUVA-C32SM supports integrated functions of ultraviolet light sensors such that can be easily configured and used in user applications.

GUVA-C32SM comprises photodiodes, amplifiers, ADC, digital control logic and I2C interface circuit.GUVA-C32SM receives UVA and outputs digital count according to the intensity. Power consumption can be minimized by proper use of power management mode.

 

2. Digital UV Sensor GUVA-C32SM FEATURES
- UVA sensing with 16-bit resolution
- Support UV index measurement (0~16)
- Programmable gain and integration time
- I2C slave interface up to 400KHz
- Power management modes
- Shutdown current: 0.8uA typical
- Supply voltage of 2.2V to 3.6V
- 2.0mm×2.3mm×1.4mm ,4-pin COBpackage

 

3. Digital UV Sensor GUVA-C32SM APPLICATIONS
Smartphone, Wearable devices, IoT, watch, weather station, bicycle navigation, gaming, accessary

 

4. Digital UV Sensor GUVA-C32SM General Characteristics

Package 2.0 × 2.3mm2 OLGA
Operating Temperature -30~+85℃
Soldering Temperature 260℃(Peak Temp:10sec)

 

5. Digital UV Sensor GUVA-C32SM Electrical Characteristics

Number of output 1Channel(UVA)
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, auto-shutdown, shutdown
I2C clock Frequency Up to 400KHz
Operational current 100µA, typical
Deep sleep current <1µA
Supply voltage 2.2~3.6V

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