07 August 2012 ADI claims industry’s smallest single lead heart rate monitor AFE ADI claims industry’s smallest single lead heart rate monitor AFE Looking to meet demand for portable health management equipment, Analog Devices has unveiled a single lead heart rate monitor analogue front end (AFE) which it claims is 50% smaller and uses up to 20% less power than competing devices. Rather than being derived from clinical cardiac monitor solutions, ADI says the the AD8232 AFE was designed specifically to meet the ECG signal conditioning requirements of wearable health monitors. The analogue filtering configuration of the AD8232 incorporates a two pole, high pass filter that is tightly coupled with the ic's instrumentation amplifier architecture. It also includes an uncommitted operational (gain) amplifier that enables the user to employ multi pole low pass filtering techniques to remove line noise and other interference. "There is a growing demand for fixed, portable, and even wearable heart rate monitors that provide vital sign measurements for athletes in training, home fitness equipment or remote health monitoring," commented Patrick O'Doherty, vp of the healthcare segment at ADI. "This level of non diagnostic monitoring is subject to a unique set of design considerations, and ADI believes the AD8232 offers manufacturers a better partitioned, more balanced signal processing architecture with greater flexibility in terms of back end component selection and filter design." Author Simon Fogg Comment on this article Websites http://www.analog.com Companies Analog Devices 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 Microcontrollers deliver ... Microchip has launched what it describes as the 'world's lowest ... Read Article Claire Jeffreys, NEW Claire Jeffreys, events director, National Electronics Week, ... 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.