The voltage-amplifier stage (or VAS) has often been regarded as the most critical part of a power-amplifier, since it not only provides all the voltage gain but also must deliver the full output ...

This very subject came up recently in the Audioholics forum and I would like to expand on this subject further, but before I do I think it's important to go into the history of how this specification ...

How to avoid amplifier output driver saturation when using very low bias current amplifiers with high source impedance sensors, write Jon Munson and Kevin Scott When taking sensor measurements, the ...

This file type includes high-resolution graphics and schematics when applicable. Recently, an engineer asked for a solution to provide high-side monitoring of a 20-A load with an accurate overcurrent ...

Telcom, LDMOS, automotive and many other applications require the measurement of current flow at high voltages (high-side current). Often, a circuit operating at 5 V must monitor currents at 48 V.

When using a current sense amplifier, it is important to know how much error is present in the output so an accurate interpretation of the data can be obtained ...

The new CMS 356 is a voltage and current amplifier for analogue low-level signals provided by a CMC test set or by any other signal source, such as a digital real-time power system simulator. When ...