The MLX90614 is an infrared thermometer for non-contact temperature measurements. Both the IR sensitive thermopile detector chip and the signal conditioning ASIC are integrated in the same TO-39 can. Integrated into the MLX90614 are a low noise amplifier, 17-bit ADC and powerful DSP unit thus achieving high accuracy and resolution of the thermometer.
The thermometer comes factory calibrated with a digital SMBus output giving full access to the measured temperature in the complete temperature range(s) with a resolution of 0.02°C.
The user can configure the digital output to be pulse width modulation (PWM). As a standard, the 10-bit PWM is configured to continuously transmit the measured temperature in range of -20 to 120°C, with an output resolution of 0.14°C.
- Input Voltage: 3 - 5V
- Communication Protocol: I2C
- Default Address: 0x5A (configurable)
- Temperature Range: -70°C to +380°C
- Temperature Resolution: 0.14°C
- Operating Current: 2.5mA
- Dimensions: 12 x 17 x 7mm
- Weight: 2g