Melexis TO39 Infrared Thermometer Thermopile Sensor MLX90614 For Non - Contact

Product Specification

1000PCS Stock ​Melexis TO39 Infrared Thermometer Thermopile Sensor MLX90614 For Non-contact Temperature Measurements

Overview

MLX90614 Infrared ThermometerMelexis offers an infrared thermometer for non-contact temperature measurements
Melexis' 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, therefore 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 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.

Our temperature sensing solutions are used in a number of medical applications and we are currently encountering a high demand. Therefore the lead time can take longer than usual. It is our goal to deliver on our commitments as best as we can, within the boundaries of what is or will be feasible.
 

Features and Benefits

Small size, low cost
Easy to integrate
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
Single and dual zone versions
SMBus compatible digital interface
Customizable PWM output for continuous reading
Available in 3V and 5V versions
Simple adaptation for 8 to 16V applications
Power saving mode
Different package options for applications and measurements versatility
Automotive grade

Small size and low cost

Easy to integrate

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

Actual Photo for Stock


 

Applications Examples

High precision non-contact temperature measurements;
Thermal Comfort sensor for Mobile Air
Conditioning control system;
Temperature sensing element for residential, commercial and industrial building air conditioning;
Windshield defogging;
Automotive blind angle detection;
Industrial temperature control of moving parts;
Temperature control in printers and copiers;
Home appliances with temperature control;
Healthcare;
Livestock monitoring;
Movement detection;
Multiple zone temperature control – up to 100 sensors can be read via common 2 wires
Thermal relay/alert
Body temperature measurement

Ordering Information

Part No.
MLX90614

Temperature Code
E (-40°C to 85°C)
K (-40°C to 125°C)
Package Code
SF (TO-39)
- Option Code
- X X X
(1) (2) (3)

(1) Supply Voltage/
Acccuracy
A - 5V
B - 3V
C - Reserved
D - 3V medical accuracy

Example:
MLX90614ESF-BAA
(2) Number of thermopiles:
A – single zone
B – dual zone

(3) Package options:
A – Standard package
B – Reserved
C – 35° FOV

General Description

The MLX90614 is an Infra Red thermometer for non contact temperature measurements. Both the IR sensitive thermopile detector chip and the signal conditioning ASSP are integrated in the same TO-39 can.
Thanks to its low noise amplifier, 17-bit ADC and powerful DSP unit, a high accuracy and resolution of the thermometer is achieved.
The thermometer comes factory calibrated with a digital PWM and SMBus (System Management Bus) output.
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 and the POR default is SMBus.

Maximum ratings

Table 1: Absolute maximum ratings for MLX90614

Exceeding the absolute maximum ratings may cause permanent damage.
Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.