The PGA203KP is a digitally controlled programmable-gain Instrumentation Amplifier for use with dynamic range expansion. The monolithic instrumentation amplifier with digitally controlled gains of 1, 2, 4 and 8. It has TTL or CMOS-compatible inputs for easy microprocessor interface. It has FET inputs and a new transconductance circuitry that keeps the bandwidth nearly constant with gain. Gain and offset is laser trimmed to allow use without any external components.
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