Melexis has introduced the MLX90642, a revolutionary thermographic sensor featuring a 32×24 pixel InfraRed (IR) array that offers a drastically improved signal-to-noise ratio, global shutter readout, and onboard temperature calculation at a competitive price point. The MLX90642 improves performance in smart cooking, HVAC, fire hazard prevention, power electronics overheating detection, and hotspot localization.
The MLX90642 features a robust design with improved immunity to external thermal gradients and a wide working temperature of -40°C to 85°C. To cater to a wide array of operations, the sensor is available in two field of view (FOV) options: 45°x35° and 110°x75°, both featuring 768 highly accurate IR pixels. The MLX90642 demonstrates a current consumption of 28mA, a 3.3V supply voltage, and an I2C-compatible digital interface to further ease integration considerations.