07 March 2012 World's first configurable NDIR gas sensing and pH sensing AFEs? Texas Instruments has introduced two configurable analogue front ends (AFEs) designed to provide an easy to use, modular solution for bridging the gap between the microprocessor and sensor. According to TI, design engineers can dramatically reduce development time by using a single AFE across multiple non-dispersive infrared (NDIR) gas sensor and pH sensor platforms instead of designing several complex discrete solutions. The AFEs are designed for use with TI's WEBENCH Sensor AFE Designer software and bench top development system. The tools enable engineers to select a sensor, design and configure the solution and download configuration data to the sensor AFE for immediate prototyping. The LMP91050 NDIR gas sensing AFE supports multiple thermopile sensors for NDIR sensing, indoor CO2 monitoring, demand control ventilation, HVAC, alcohol breath analysis, greenhouse gas monitoring and Freon detection. The LMP91200 pH sensing AFE supports two electrode pH sensors used in analyser platforms for emissions monitoring, steam and water quality monitoring, chemical/petrochemical plants, food processing and more. Available immediately, the LMP91050 gas sensing AFE is offered in a 10pin MSOP package and the LMP91200 pH sensing AFE is supplied in a 16pin TSSOP package. Author Chris Shaw Comment on this article Websites http://www.ti.com Companies Texas Instruments Deutschland This material is protected by Findlay Media copyright See Terms and Conditions. One-off usage is permitted but bulk copying is not. For multiple copies contact the sales team. Enjoy this story? People who read this article also read... NIDays 2013 NIDays is a technical conference designed specifically for ... Read Article Southern Manufacturing This year, Southern Manufacturing and Electronics is set to be ... Read Article Claire Jeffreys, NEW Claire Jeffreys, events director, National Electronics Week, ... Read Article BEEAs 2010 shortlist announced Findlay Media has announced the shortlist for the 2010 British ... Read Article What you think about this article: Add your comments Name Email Comments Your comments/feedback may be edited prior to publishing. Not all entries will be published. Please view our Terms and Conditions before leaving a comment.