PGA202KP

The PGA202KP is a digitally controlled programmable-gain Instrumentation Amplifier for use with dynamic range expansion. The monolithic instrumentation amplifier with digitally controlled gains of 1, 10, 100 and 1000. 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.

• New transconductance circuitry
• 50pA Maximum low bias current
• 2µs to 0.01% Fast settling
• 0.012% Maximum low non-linearity