GUVA-C32SM Digital UV Sensor
Quick Detail
- Minimum order:1
- Place of Origin:South Korea
Specifications
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 |
