MLX90640ESF-BAB-000-TU
characteristic
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Small size and low cost matrix 32x24 infrared sensor
Easy to integrate I2C bus output
Industry standard four pin TO39 package (with sleeve)
Factory calibration
Noise equivalent temperature difference (NETD): 0.1K RMS @ 1Hz refresh rate
I am 2 compatible with C digital interfaces
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Sampling rate 0.5Hz 64Hz
3.3V power supply voltage
Current consumption less than 23mA
Detection range 55 ° x 35 °
Environmental temperature -40 ° C+ 85°C
Object temperature -40 ° C+ 300°C
Compliant with RoHS regulations
application
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High precision non-contact temperature measurement
Intrusion/Mobile Detection
Existence detection/personnel positioning
Temperature sensing elements for air conditioning in residential, commercial, and industrial buildings
Thermal Comfort Sensors in Automotive Air
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Adjustment control system
Passenger classification
Microwave Oven
Industrial temperature control of moving parts
Visual infrared thermometer
MLX90640ESF-BAA-000-TU and MLX90640ESF-BAB-000-TU - FOV angles are different: - BAA is 110 ° X75 ° (wide angle, wide field of view, suitable for close range capture imaging) - BAB is 55 ° X35 ° (telephoto, narrow field of view, suitable for long-distance capture imaging)
Both BAA and BAB are 32 * 24 pixel infrared array sensors
Array sensor is a system composed of multiple sensors, used to collect, measure, and analyze various parameters in the environment. It measures and collects parameters in the environment multiple times to obtain more accurate and comprehensive data.
-Different accuracies: BAA has higher noise, so the temperature and sensitivity of BAB will be better
Power supply voltage 3.3V Temperature measurement range: -40 ° C~+300 ° C Working temperature: -45 ° C~+85 ° C
Two perspectives to choose from: BAB 55 ° X35 ° and BAA 110 ° X75 Working temperature: -45 ° C~+85 ° C
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