Melexis Manuals - Manual Library

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Manuals: 29
Languages: ZH · EN
Last added: 2026-09-29

Featured Melexis manuals

Melexis MLX90640 Thermal Camera User Manual

User Manual 14 pages · 1.5 MB · ZH

The MLX90640 thermal camera module is a compact infrared sensor with a 32×24 pixel array and I2C interface, compatible with 3.3 V and 5 V logic levels. It is designed for high‑precision, non‑contact temperature measurement in industrial, smart‑home and security applications.

The manual describes the module’s electrical parameters, communication protocol, pixel arrangement, refresh‑rate settings, and provides step‑by‑step guidance for integrating the official Melexis driver on platforms such as STM32, Arduino, ESP32 and Raspberry Pi. This manual is written in Chinese.

Covers: Product Features · Electrical Parameters · I2C Interface Description · Signal Types and Communication Format · EEPROM and RAM Data Modes · Refresh Rate Configuration

Melexis MLX90804 Speed Regulator Datasheet

Datasheet 12 pages · 150 KB · EN

The MLX90804 is a power‑control IC designed to regulate the speed of universal AC motors using a triac. It provides a true PI speed regulator, low power consumption, and built‑in overload and overspeed protection. Speed is set via a voltage on pin SET and measured with a coil or Hall sensor.

The document includes electrical specifications, functional block diagrams, mask‑programmable options, and application notes for hall‑sensor and coil‑sensor implementations. Contact information for Melexis worldwide is provided at the end of the sheet.

Covers: Features and Benefits · General Description · Electrical Specifications · Zero Crossing Detector · Digital Features · Application Examples

Melexis MLX90711 Position/Movement Sensing Auto‑Shutoff Datasheet

Datasheet 12 pages · 143 KB · EN

The MLX90711 provides safety shut‑off based on movement or position detection using a patented capacitive sensor. A small conductive ball moves between copper tracks on the PCB, changing capacitance and allowing the ASIC to determine the sensor's position (up, down, horizontal) or movement.

The device is offered in PDIP‑8 or SOP‑8 packages, supports multiple timing options for relay drive, and includes built‑in LED indication. Electrical specifications such as supply range, clock period, and relay driver parameters are listed, and application examples show typical wiring for irons and fryers.

Covers: Features and Benefits · Introduction · General Description · Power down timing · Relay and LED driver options · Movement Auto Shut‑Off time

Latest Melexis manuals

Melexis MLX90640 Thermal Camera User Manual
User Manual 14 pages · 1.5 MB · ZH
User manual for the Melexis MLX90640 thermal camera module, covering specifications, wiring, I2C communication and driver integration.
Melexis MLX90808 Absolute Integrated Pressure Sensor handbook
The MLX90808 is an integrated absolute pressure sensor realised in CMOS technology. It provides uniform overall sensing characteristics, has a linear output with an adjustable slope and offset, and can operate in a temperature range of -40°C to 150°C
Melexis MLX90805 Intelligent Triac Controller handbook
The MLX90805 is a member of the MLX902xx intelligent transistor driver ICs. This IC is specially designed for small power AC motor controllers and energy-saving lamp controllers. The chip adopts advanced digital circuit technology, integrates soft-start circuit, optional temperature compensation function and optional soft-start time function, with low power consumption, high reliability, good anti-interference performance and other characteristics.
Melexis MLX90804 Speed Regulator Datasheet
Datasheet 12 pages · 150 KB · EN
Technical datasheet for the Melexis MLX90804 speed regulator IC, detailing features, electrical specs and protection functions.
Melexis MLX90711 Position/Movement Sensing Auto‑Shutoff Datasheet
Datasheet 12 pages · 143 KB · EN
The MLX90711 is a capacitive position/movement sensing auto‑shutoff sensor with low‑cost package options and configurable timing for safety applications.
Melexis MLX90601 family IR thermometer modules handbook
MLX90601 family IR thermometer modules provide remote temperature measurement, fully linearized signals, analog voltage output, digital PWM output and SPI interface. They are used in automotive climate control, toasters, microwave ovens and other applications that require temperature control, residential, commercial climate control and occupancy detection, industrial temperature transducer and monitoring applications.
Melexis MLX90314AB Programmable Sensor Interface handbook
The MLX90314AB is a dedicated microcontroller which performs signal conditioning for sensors wired in bridge or differential configurations. Sensors that can be used include thermistors, strain gauges, load cells, pressure sensors, accelerometers, etc. The signal conditioning includes gain adjustment, offset control, high order temperature and linearity compensation. Compensation values are stored in EEPROM and are re- programmable. Programming is accomplished by using a PC, with an interface circuit (level shifting and glue logic), and provided software. The application circuits can provide an output of an absolute voltage, relative voltage, or current.
Melexis MLX90313 Programmable IR Sensor Interface handbook
MLX90313 Programmable IR sensor Interface This device is a general purpose programmable sensor amplifier/ signal conditioner, with dual low noise, low offset, fully programmable amplifier chain, 12 bit on-chip ADC, powerful signal conditioning and linearisation unit, multiple output options, ISP I/O-configuration and analog settings, accessible by SPI serial interface, wide supply voltage range from 4.5V-80V and wide application range (including thermopile + thermistor amplification chain, digital or analog, linear, ambient-compensated IR sensor interface).
Melexis MLX90308 Programmable Sensor Interface handbook
The MLX90308 is a dedicated microcontroller that performs signal conditioning for sensors wired in bridge or differential configurations. Sensors that can be used include thermistors, strain gauges, load cells, pressure sensors, accelerometers, etc. The signal conditioning includes gain adjustment, offset control, high order temperature and linearity compensation. Compensation values are stored in EEPROM and are re-programmable. Programming is accomplished by using a PC, with an interface circuit (level shifting and glue logic), and provided software. The application circuits can provide an output of an absolute voltage, relative voltage, or current. The output can be range limited with de-
melexis MLX90308CCC Programmable Sensor Interface handbook
MLX90308CCC is a programmable sensor interface microcontroller, suitable for bridge-type sensors. It features programmable coefficients to reduce non-linearity, compensation for temperature errors with external or internal temperature sensor, versatile output signal ranges, and easy mass calibration.
MELEXIS MLX90277 Manual
melexis MLX90269 Absolute Integrated Pressure Sensor handbook
The MLX90269 Absolute Integrated Pressure Sensor is programmable, with adjustable offset and sensitivity. It provides an output proportional to the applied pressure and is available in different pressure ranges.
Melexis MLX90255BA Linear Optical Array handbook
This document describes the features and benefits of the MLX90255BA linear optical array, including 128 x 1 sensor-element organization, high linearity and uniformity, high sensitivity, special gain compensation, low image lag, etc.
Melexis MLX90247 family handbook
This document is a datasheet for the MLX90247 product, describing its features and benefits, as well as its applications and ordering information.
Melexis MLX90240 Pressure Sensor IC handbook
MLX90240 is a discrete micromachined pressure sensor IC suitable for pressure ranges between 0 to 350mBar. It has a compact design, high long term stability and low cost, and is suitable for medical instrumentation, consumer appliances, sports equipment and other fields.