"Transresistance, infrequently referred to as mutual resistance, is the dual of transconductance. It is a contraction of "transfer resistance". It refers to the ratio between a change of the voltage at two output points and a related change of current through two input points, and is notated as rm:Hi all,
I want to sense a sensor which will give 4-20 mA output and send it to PIC controller ADC with reference voltage 2.5 VDC. SO anybody can tel me which IC can I use to convert 4-20 mA current to 0-2.5 V DC voltage in minimum cost and minimum space.