<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "A low power interface circuit design for a CMOS based smart optical sensor"^^ . "In this paper, a CMOS interface circuit as part of an optical sensor-based microsystem for pH monitoring applications is presented. The proposed circuit is capable of processing a voltage signal produced by the light transducer and generating 8-bit digital outputs representing the color information (i.e. wavelength). A resolution of 8 different colors has been achieved as a proof of concept and can easily be extended to a higher number of colors without a major modification in the architecture. The proposed interface circuit is a mixed-signal solution that consists of analog as well as digital building blocks along with a light transducer. It can be used as a portable and non-intrusive optical sensor for biomedical and environmental sensing applications. © 2012 IEEE."^^ . "2012" . . . "ICCAS 2012 - 2012 IEEE International Conference on Circuits and Systems: \"Advanced Circuits and Systems for Sustainability\""^^ . . . . . . . . . . . . . . "I."^^ . "Yohannes"^^ . "I. Yohannes"^^ . . "M.M."^^ . "Assaad"^^ . "M.M. Assaad"^^ . . "F."^^ . "Meriaudeau"^^ . "F. Meriaudeau"^^ . . . . . "HTML Summary of #2607 \n\nA low power interface circuit design for a CMOS based smart optical sensor\n\n" . "text/html" . .