ROHM has developed a linear op amp – LMR1901YG-M – featuring, it claims, the lowest current consumption in the industry. This makes it suitable for amplifying sensor signals used to detect and measure ...

Intersil has upgraded its web based non inverting and inverting op amp design tools. iSim v4.1 is designed to select and simulate the optimum Intersil precision or high speed op amp device, resolve ...

For example, you could set the load resistance to 0.1 ohms. The simulator will dutifully show the op amp sourcing 25A of current through the load.

Finally, an inverting buck-boost converter places additional voltage and current stresses on the power devices compared with a four-switch buck-boost circuit, reducing relative efficiency. But the ...

A common configuration is just using the op amp open loop—without feedback—and letting its high gain produce comparator operation. Without negative feedback, the two inputs will not necessarily remain ...

Because the inverting input is at virtual ground, the output of the inverting op amp is V OUT = −IR2 = −V IN R2/R1. Thus, the gain of the inverting op-amp circuit is −R2/R1.