The PGA281EVM provides basic functional evaluation of the PGA281, a high precision instrumentation amplifier with pin programmable gain, attenuation, and error detection. The PGA281 offers low offset voltage, near zero drift, and very low 1/f noise for high-resolution, precision measurement. The high supply voltage and excellent common mode rejection comply with the requirements for universal industrial signal front ends.

• Onboard power management circuitry generates all required power supply
• DIP switch allows easy setting of pin programmable gain
• Error flag LED provides visual feedback of any detected error condition
• Easy access to pertinent nodes with test points, BNC connectors, and banana jacks
• Component footprints allow multiple filtering configurations
• High input impedance
• Very low 1/f noise
• Differential signal output
• 1.5ppm excellent linearity

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