MLX90614ESF Infrared IR Temperature Sensor Module

The MLX90614ESF is an infrared thermometer for non-contact temperature measurements. Both the IR-sensitive thermopile detector chip and the signal conditioning ASIC are integrated into the same TO-39 can.

Integrated MLX90614 GY-906 is a low noise amplifier, 17-bit ADC, and powerful DSP unit thus achieving high accuracy and resolution of the thermometer.

The user can configure the digital output to be PWM. As a standard temperature sensor, the 10-bit PWM is configured to continuously transmit the measured temperature in the range of -20 to 120 C, with an output resolution of 0.14 C.

Read our blog on infrared sensors working and explore how infrared sensors work.

Features:

• Infrared temperature measurement, no contact is needed.
• 0.14C accuracy with 17-bit ADC and DSP.
• PWM output for -20C to 120C range.
• Operates on 3.3V-5V with 2mA current.
• I2C communication, microcontroller compatible.
• Combines a signal-filtering ASIC with a thermopile detector.
• Incorporates the IR-sensitive thermopile detector chip and signal
• Conditioning ASIC into a single TO-39 container.