The L6520TR from STMicroelectronics is a CFL/TL controller Integrated Circuit with a 46 to 47.2 kHz range and attribute No, in an 8-SOIC package.
{"one"=>"Select 2 to 5 items to compare", "other"=>"{{ count }} of 5 items selected"}
Select first item to compare
Select second item to compare
Select third item to compare