About: http://webisa.webdatacommons.org/149450610

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In this embodiment, comparator 314 is a differential amplifier that includes resistors R9, R10, R11 and R12, and an operation amplifier U4.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com