The advent of instrumentation amplifiers with digital gain switching offers obvious advantages, such as board-space saving, higher reliability because of fewer solder joints, and lower total cost.

This app note shows how to use Microchip’s Programmable Gain Amplifiers in photo sensing applications. To view the application note, click on the URL below. Circuit selected for www.eepn.com by Rahul ...

Analog Devices Inc. introduces a zero-drift, digitally-programmable instrumentation amplifier (in-amp). Rated over an extended industrial temperature range, the AD8231 is suited for a variety of ...

The AD628 common-mode differential amplifier is said to be the first such device to provide programmable gain. Using an external resistor, the amplifier can be set for a gain range from 0.1 to 1,000.