The PGA206PA is a high-speed digitally programmable gain Instrumentation Amplifier ideally suited for data acquisition systems. The PGA206 is fast settling time allows multiplexed input channels for excellent system efficiency. FET inputs eliminate IB errors due to analog multiplexer series resistance. Gains are selected by two CMOS/TTL-compatible address lines. Analog inputs are internally protected for overloads up to ±40V, even with the power supplies off. The PGA206 is laser-trimmed for low offset voltage and low drift.