Description
The 7Semi MLX90640 FOV 55x35 is a fully calibrated 32x24 pixels thermal camera IR array. The MLX90640 contains 768 FIR pixels. An ambient sensor is integrated to measure the ambient temperature of the chip and supply sensor to measure the VDD. The outputs of all sensors IR, Ta and VDD are stored in internal RAM and are accessible through I2C.
Key Features
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Small size
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Easy to integrate
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Factory calibrated
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3.3V/5V supply voltage
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Current consumption less than 23mA
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FOV -55x35 degree
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Operating temperature -40C ÷ 85C
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Target temperature -40C ÷ 300C
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Noise Equivalent Temperature Difference (NETD) 0.1K RMS 1Hz refresh rate
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I2C compatible digital interface
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Programmable refresh rate 0.5Hz - 64Hz
Dimensions
Connection with Raspberry Pi
Raspberry Pi Pinouts
Resources
7Semi MLX90641 and MLX90640 Thermal Camera Breakout Comparison Table
Far infrared (IR) thermal sensor array 32x24 RES
People detection using far infrared (FIR) thermal sensor array
How field of view for infrared temperature sensors is determined
Extra Information
Brand:
7Semi
Supply Voltage:
3.3 - 5 V
Current Consumption:
< 23mA
FOV:
55x35 degree
Operating Temperature:
-40 ~ 85 C
Target Temperature:
-40 ~ 300 C
Warranty Information
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
