Trade Shows
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| 26.02. - 28.02.2019, Nuremberg |
Infrared / Optical Sensors
The Melexis infrared (IR) thermometer allows non-contact measurement of surface temperatures by analyzing the invisible, far infrared spectrum emitted from an object.
The IR thermometer uses Melexis' advanced infrared technology to measure quickly the surface temperature of objects without physical contact. This technology allows safe measurements and cuts measurement time to below 1 second with the ability to measure several reading per second. The nature of this measurement technique prevents contamination and damaging of the measured object.
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Product |
Measuring |
Range |
Benefits |
Package |
Datasheet |
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Temperature |
-70°C to +380°C Object temperature |
Factory calibrated in wide temperature range, Available in 3V and 5V versions, High accuracy of 0.5°C in a wide temperature range and accuracy of ±0.2°C in a limited temperature range |
TO-39 Variants |
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Temperature |
-40°C to +115°C Object temperature |
Factory calibrated in wide temperature range, High accuracy of 0.5°C over wide temperature range (0..+50 C for both Ta and To), supply voltage range VDD from 2.5V to 3.4V |
TO-46 Variants |
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Temperature |
-20°C to +300°C Object temperature |
Factory calibrated in wide temperature range, I2C compatible digital interface, Supply voltage range VDD 2.5V to 3.3V, sleep mode consumption less than 7μA |
TO-39 Variants |
Contact us |
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Temperature |
-20°C to +200°C Object temperature |
Factory calibrated in wide temperature range, I2C compatible digital interface, Supply voltage of 3.3V, supply current 1mA, sleep current below 2.5µA |
3x3x1mm QFN |
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Real-Time 3D Imaging with 320x240 pixel |
-20°C to 85°C and -40°C to 105°C ambient temperature |
The MLX75023 is a QVGA (320x240 pixel) resolution optical Time-of-Flight (ToF) camera sensor. Combined with a modulated light source, this sensor is capable of measuring distance and reflectivity at full resolution. |
44 pin |
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Proximity and simple "air gesture" sensing |
external LED, external photodiode |
Two logarithmic ambient light channels, Integrated 16Bit ADC & Temperature sensor, Supply Voltage range VDDfrom 3.0V to 3.6V, Sleep mode consumption less than 30μA |
24 pin QFN 4x4 |
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Proximity and simple "air gesture" sensing |
external LED, Built-in LED Drivers, external photodiode |
Two logarithmic ambient light channels, Built-in LED drivers (150mA pulse current), Integrated 16Bit ADC for high resolution A2D conversion, Integrated Temperature sensor, |
24 pin QFN 4x4 |
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Optical switch sensor |
High precision light switching level |
Irradiance for Threshold “on” typ: 105µW/cm2 |
S08 with open cavity |
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Light-to-voltage sensor |
Converts light intensity to voltage |
Responsivity @ Gain 10: 70mA / (µW/cm2) |
S08 with open cavity |
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