Editor’s note: This article is based upon a 2006 EDN article by Jim Williams; see Reference 1. There are six different types of FETs, but of the two major categories of FETs, enhancement mode devices ...
Power-supply designers frequently encounter projects where the input voltages are much higher compared to the low output voltages usually require to power the target equipment. Typical output needs ...
This voltage-to-current converter delivers a variable 4mA to 20mA output (0V to 1V input) using only a positive power-supply rail. R S is selected so that the first term gives 16 mA for full-scale ...