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MPN

VEML6070 Vishay, UV Light Sensor, Solar UV Light Intensity to Digital Data 355 nm I2C 6-Pin OPLGA

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Discontinued product
RS Stock No.:
165-2419
Mfr. Part No.:
VEML6070
Manufacturer:
Vishay
COO (Country of Origin):
PH

Vishay Semiconductor VEML6070 Ultraviolet-A Light Sensor


VEML6070 is an advanced ultraviolet (UV) light sensor with I 2C protocol interface and designed by the CMOS process. It is easily operated via a simple I2C command. The active acknowledge (ACK) feature with threshold windows setting allows the UV sensor to send out a UVI alert message. Under a strong solar UVI condition, the smart ACK signal can be easily implemented by the software programming. VEML6070 incorporates a photodiode, amplifiers, and analog / digital circuits into a single chip. VEML6070’s adoption of FiltronTM UV technology provides the best spectral sensitivity to cover UV spectrum sensing. It has an excellent temperature compensation and a robust refresh rate setting that does not use an external RC low pass filter. VEML6070 has linear sensitivity to solar UV light and is easily adjusted by an external resistor. Software shutdown mode is provided, which reduces power consumption to be less than 1 μA. VEML6070’s operating voltage ranges from 2.7 V to 5.5 V.


• Package type: surface mount
• Dimensions (L x W x H in mm): 2.35 x 1.8 x 1.0
• Integrated modules: ultraviolet sensor (UV), and signal conditioning IC
• Converts solar UV light intensity to digital data
• Excellent UV sensitivity and linearity via FiltronTM technology
• Excellent performance of UV radiation measurement under long time solar UV exposure
• Excellent temperature compensation
• High dynamic detection resolution
• Standard I2C protocol interface
• Support acknowledge feature (ACK)
• Immunity on fluorescent light flicker software shutdown mode control
• Package: OPLGA
• Temperature compensation: -40 °C to +85 °C
• Floor life: 168 h, MSL 3, according to J-STD-020
• Output type: I2C bus
• Operation voltage: 2.7 V to 5.5 V


Applications


• Solar UV indicator
• Cosmetic / outdoor sport handheld product
• Consumer products


Light Sensors, Vishay Semiconductor

AttributeValue
Sensor TypeSolar UV Light Intensity to Digital Data
Peak Wavelength355 nm
Mounting TypeSurface Mount
Package TypeOPLGA
Pin Count6
Dimensions2.35 x 1.8 x 1mm
Height1mm
InterfaceI2C
Length2.35mm
Maximum Operating Supply Voltage5.5 V
Maximum Operating Temperature+85 °C
Minimum Operating Supply Voltage2.7 V
Width1.8mm
TechnologyAnalogue, Digital
Minimum Operating Temperature-40 °C