04 April 2012 Voltage comparators boast lowest current consumption An ultra low power voltage comparator that is said to consume one third of current for the same response time compared to competing devices has been announced by STMicroelectronics. The new TS33 module is designed to achieve a propagation delay of 200ns while consuming 30µA of supply current, which is 66% lower than other solutions in the market. ST says this 'unmatched' energy efficiency allows customers to design products that use less power and have less impact on the environment. The comparator is optimised to deliver a stable response time over a temperature range of -40 to 125°C and is said to offer superior ESD capabilities. It integrates an open drain output and rail to rail inputs with a voltage range from 1.6 to 5V. This is claimed to translate into greater design flexibility, enabling the integration of ST's comparator in 1.8, 3 and 5V systems. Available in single, dual and quad versions in space saving SMD packages, the TS33 general purpose voltage comparator is targeted at signal conditioning applications in mobile communications, battery operated portable electronics and alarm and security systems. Author Laura Hopperton Comment on this article Websites http://www.st.com Companies STMicroelectronics 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 Arrow buys Nu Horizons Arrow is buying Nu Horizons in an all cash deal which values the ... 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.