Description

CJMCU-6070 high precision UV UV sensitive ultraviolet light sensor VEML6070

CJMCU-VEML6070 is an advanced CMOS ultraviolet (UV) light sensor with I2C protocol interface and high dynamic detection accuracy. Through in a single chip integrated signal conditioning IC, photodiode, amplifier and analog / digital circuits, VEML6070 with small package size 2.35x1.8x1.0mm provides superior measurement capabilities, ideal for handheld devices, wearable devices and health monitoring and fitness equipment.

Mouser distribution of VishayVEML6070UV sensorContains a 8 bit command register that can be written to the I2C bus. All operations can be controlled by this command register, and its simple command structure allows the engineer to easily program the operation settings and latch the light data from the sensor. The sensor has 16 bit resolution, which can convert the photovoltaic UV sensitivity to digital data, and the active response function of the sensor can be used to emit ultraviolet index (UVI) alarm signal according to the programmable threshold.

VEML6070sensorThe operating voltage is 2.7V to 5.5V, and the typical rated current is 250 mu A (power supply mode) and 1 A (standby mode). The sensor can detect the whole spectrum of UVA and UVB band (280 - 400nm), and has the typical power density of 5 W/cm2/step and the maximum detection capability of 328mW/cm2. This device meets the RoHSdirective2002/95/EC directive, halogen free, and is compatible with lead-free welding technology, is very suitable for a variety of mobile lighting, and sensor applications, including smart mobile phone, digital camera, industrial equipment and display.