Difference between revisions of "GYML8511 UV Sensor"
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== '''Introduction of Pins''' == | == '''Introduction of Pins''' == | ||
{| class="wikitable" | {| class="wikitable" | ||
| − | + | |- | |
! colspan="2"|Introduction of Pins | ! colspan="2"|Introduction of Pins | ||
| − | + | |- | |
|VIN | |VIN | ||
|Input terminal of the voltage before getting regulated | |Input terminal of the voltage before getting regulated | ||
| − | + | |- | |
|3V3 | |3V3 | ||
|The anode of the power supply 3v3 | |The anode of the power supply 3v3 | ||
| − | + | |- | |
|GND | |GND | ||
|The cathode of the power supply | |The cathode of the power supply | ||
| − | + | |- | |
|OUT | |OUT | ||
|Output (Low in power down or standby mode) | |Output (Low in power down or standby mode) | ||
| − | + | |- | |
|EN | |EN | ||
|Active high enable pin. (High: Active mode, Low: Standby mode) | |Active high enable pin. (High: Active mode, Low: Standby mode) | ||
|} | |} | ||
Revision as of 02:40, 26 September 2019
Description
The ML8511 is an UV sensor, which is suitable for acquiring UV intensity indoors or outdoors. The sensor IC applies SOI-CMOS technology so it is widely used in digital circuits and analogy circuits. According to the principle that photocurrent can be converted into voltage, the sensor can detect the UV intensity so it is a good choice for using in an external circuit. ML8511 can output analogy voltage that is proportional to UV intensity.
Applications
Smart phone, Watch, Weather station, Bicycle navigation, Accessary, Gaming.
Features
- Photodiode sensitive to UV-A and UV-B
- Embedded operational amplifier
- Analog voltage output
- Low supply current (300A typ.) and low standby current (0.1A typ.)
- Small and thin surface mount package (4.0mm x 3.7mm x 0.73mm, 12-pin ceramic QFN)
Introduction of Pins
| Introduction of Pins | |
|---|---|
| VIN | Input terminal of the voltage before getting regulated |
| 3V3 | The anode of the power supply 3v3 |
| GND | The cathode of the power supply |
| OUT | Output (Low in power down or standby mode) |
| EN | Active high enable pin. (High: Active mode, Low: Standby mode) |
