Users Manual MLX90308D & MLX90314B and Demo Software The MLX90308D and MLX90314B sensor interfaces provide a versatile programmable interface to a wide assortment of sensors and transducers. The sensor interface provides gain and offset control, linearization and temperature correction for sensor. The device contains on chip EEPROM for storage of the coefficients for making the signal corrections and adjustments. This document describes the use of the Melexis software for programming and calibrating the sensor interface. The MLX90308D and the MLX90314B are identical circuits except that the MLX90314B has four times the gain as the MLX90308D. The package and pin out are the same as well as the programming. Within this document the terms sensor interface, controller, chip, and ASIC are used interchangeably and all refer to the MLX90308D or the MLX90314B. MLX90308D & MLX90314B Software Users Manual Rev 2.0 1 02/10/04 Melexis.Confidential&Proprietary.Allrightsreserved. Printedfor:PieterGoyens,pgy melexis.com. Printedon:May042017. Donotdiscloseordistribute.1) Main Dialog Box Upon starting the software the dialog box below, figure 1, will appear. title bar Status Display Window Figure 1, Main dialog box. Software Title The applicable part number for which the software is intended to work with is located in the title bar of this dialog box. The software and this document is intended to work with the MLX90308D or MLX90314B sensor interface. Software revision To determine the version of software which is currently running, a right mouse click on the title bar will cause a pop up menu to be displayed. From this menu, select About test. This will cause the following pop up menu to be displayed, see figure 2. MLX90308D & MLX90314B Software Users Manual Rev 2.0 2 02/10/04 Melexis.Confidential&Proprietary.Allrightsreserved. Printedfor:PieterGoyens,pgy melexis.com. Printedon:May042017. Donotdiscloseordistribute.