Description of product


The MLX90614ESF-BCC non-contact infrared thermometer for use with Arduino, or any microcontroller that can communicate with it through I2C interface.

The MLX90614 object temperature range of -40  to125 º C ambient temperature and -70  to 382.2 º C factory calibration.Chip calculated temperature is the average temperature of all objects in the sensor perspective within the MLX90614 room temperature within the standard accuracy ± 0.5 º C.

Built-in Niefei Er lens, daylight immune-free calibration, the BCC series FOV 35 degrees, 3V power supply, with a gradient of temperature compensation for short-distance measurement.


  • Chip: MLX90614ESF-BCC

  • Power supply power supply: 3-5v (internal low dropout voltage regulator)

  • Communication mode: Standard IIC communication protocol

  • Mounted on a breakout board with two types of pins

  • 10k Pull up resistors for the I2C interface with optional solder jumpers

  • Factory calibrated in wide temperature range:-40 to+125°C for sensor temperature and-70 to +380°C for object temperature.

  • High accuracy of 0.5°C over wide temperature range (0...+50°C for both Ta and To) High (medical) accuracy calibration

  • Measurement resolution of 0.02°C

  • SMBus compatible digital interface

  • Customizable PWM output for continuous reading

  • Simple adaptation for 8 to16V applications

  • Sleep mode for reduced power consumption