San Jose, Calif.—Avago Technologies announced a new series of competitively priced isolation amplifiers with short circuit and overload detection. Based on optical insulation technology and ...

The isolation amplifier circuit of Figure 1 is simple but accurate. With the values shown it converts 0 to 5V DC or low frequency signals with unity gain, but you can adjust the gain by changing R4.

Isolation is a means of preventing current from flowing between two communicating points. Typically, isolation is used in two situations. The first is where there's the potential for current surges ...

Why battery-powered traction-motor battery packs need a high-voltage isolation amplifier. How this Texas Instruments iso amp meets stringent application requirements and standards. How an evaluation ...