AMP01GSZ-REEL

Overview

The AMP01GSZ-REEL is a low-noise, precision instrumentation amplifier manufactured by Analog Devices Inc. It features a single circuit configuration housed in a 20-SOIC package. Key electrical specifications include a maximum input offset voltage of 50 µV and an extremely low drift of 0.3 µV/°C. The device offers a peak-to-peak noise of 0.12 µV within the 0.1 Hz to 10 Hz frequency range. It provides excellent output drive capability with ±10 V swing at ±50 mA load. The unit operates on power supplies ranging from 4.5 V to 18 V.

Feature Summary

• Precision instrumentation architecture designed for high accuracy applications
• Ultra-low noise performance suitable for sensitive signal conditioning
• Robust output drive capability supporting significant capacitive loads

Applications

• Medical instrumentation requiring high precision signal amplification
• Industrial process control systems demanding low drift characteristics
• High-resolution data acquisition systems utilizing low-noise front ends

Procurement Notes

Verify the specific suffix REEL indicates tape and reel packaging when ordering. Confirm the 20-SOIC package dimensions match your PCB footprint requirements. Ensure supply chain sources provide original manufacturer documentation to validate authenticity. Check for any recent product change notices regarding manufacturing site or material composition updates before finalizing procurement plans.

Selection Notes

Select this component when application requirements demand minimal input offset voltage and drift over temperature variations. Consider the 20-SOIC package size constraints relative to available board space. Evaluate the ±10 V output swing against the required dynamic range of the downstream circuitry. Verify that the 4.5 V to 18 V supply range aligns with the system power architecture.

Part Context

This part belongs to the AMP01 family of instrumentation amplifiers from Analog Devices. The GSZ suffix denotes the surface-mount 20-SOIC variant, while the REEL suffix specifies the tape and reel packaging format. This family is characterized by its monolithic construction and high common-mode rejection ratio, distinguishing it from discrete resistor-based solutions.

Replacement Considerations

The AMP01GS is the leaded through-hole equivalent of this component. Cross-reference pinouts and electrical specifications carefully when substituting between package types. Verify that the mechanical footprint differences do not impact the existing design layout.