The value of voltages switched by an analog multiplexer is limited by the supply voltage. This Idea For Design shows you how to build a regulator that will expand the range of voltages that a ...

This Design Idea describes a way to increase the number of analog inputs to your microcontroller for cases in which adding an analog-multiplexer chip or upgrading to a microcontroller with more inputs ...

The MAX4986 2:1/1:2 active multiplexer packs four programmable signal-amplitude buffers to protect against unwanted noise at the output. Integrating redrive circuitry to maintain signal integrity ...

All circuits, analog or digital, have characteristics dependent on the values of their component parts. Invariably, these parts are non-ideal in many ways. Even their most fundamental characteristics, ...

Few IC-schematic symbols are simpler than the one that depicts an analog switch (Figure 1a). A basic switch comprises just an input, an output, a control pin, and a couple of power-supply pins. Yet, ...

Low-voltage CMOS analog circuit design has emerged as a critical area of research, driven by the dual imperatives of energy efficiency and high-performance signal processing. This discipline focuses ...

Analog integrated circuits (ICs) are used to control and regulate conditions such as temperature, speed, sound, and electrical current. In analog ICs, voltage and current vary continuously at ...