The PGA849 is a monolithic, high-voltage, high-bandwidth, precision programmable gain instrumentation amplifier with a single-ended output. The PGA849 combines a high-speed current-feedback input stage with an internally matched gain resistor network, followed by a four-resistor, differential amplifier output stage. The PGA849 is equipped with eight binary-gain settings, from 0.125V/V to 16V/V, using three digital gain-selection pins: A0, A1, and A2.

The PGA849 is designed to work with applications such as factory automation and control, analog input modules, data acquisition, test and measurement, and semiconductor test.