The op amp-based current sensing circuit described here is not new, it has been around for some time, but with very little discussion of the circuit itself. Somewhere along the line it was informally ...

Accurately measuring current flow is a standard requirement in several applications (Fig. 1). Depending on the specific need, the options available to designers can include discrete designs assembled ...

Many current-sensing ICs are available for applications that require single-quadrant operation, where positive common-mode voltages are present and current flows in only one direction. There are also ...

In this paper, the author’s present CMOS sense amplifier has been studied and their performance evolution in terms of sensing delay and power has been carried out. The circuits have been implemented ...

It is important to consider the use of artificial intelligence (AI) for analog test and measurement, as well as other electrical engineering activities, as it helps ensure that critical electrical ...

Battery management encompasses two main functions: 1. Charging adapter, and 2. Battery fuel gauging and protection on the battery side. The block diagram in Figure 1 depicts the overall system. In ...