Hi,This is a duplicate thread, continue discussing here LTC6090 LT1006 LTC2057.Regards,Goz
Can you attach the schematic of your apllication? It will be a big help in recommending a solution to your question.
I'm interested in building an adjustable electronic load as per Figure 6 of the apps note here: http://cds.linear.com/docs/en/application-note/an104f.pdf
Which ADI amplifiers would be the best match to replace the LT1210 and LT1006?