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.
The MLX90314AB is a microcontroller‑based programmable sensor interface designed for bridge‑type sensors such as strain gauges, load cells, pressure sensors and accelerometers. It provides gain adjustment, offset control, temperature compensation and multiple output formats (voltage or current) with selectable ranges.
The handbook covers functional features, electrical specifications, pin descriptions, programming procedures, customization options, ESD precautions and mechanical dimensions. It also includes a glossary of terms and reference tables for quick design integration.
| UART baud rates | 2400 baud, 9600 baud |
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The UART can be configured for 2400 baud (TURBO = 0) or 9600 baud (TURBO = 1).
The standard package is a plastic SO16W (LW) package.