Tailored for seismic applications, this Programmable Gain Amplifier (PGA) is engineered for environments demanding extreme precision and reliability. It ensures enhanced gain control crucial for processing the subtle variations in seismic data. Leveraging the TSMC180nm process technology, the PGA guarantees optimal performance despite challenging field conditions often encountered in seismic data collection. Its adaptive signal management capabilities allow it to function seamlessly even in dynamically changing environments, thus preserving the integrity of captured data.