Specially designed for weighing scales and sensor interfaces, this Programmable Gain Amplifier (PGA) operates efficiently to offer high-level gain adjustments that enhance measurement precision. It ensures that signals are optimally processed, significantly reducing noise and enhancing signal-to-noise ratios. Built using the TSMC180nm process node, this ensures exceptional reliability in commercial environments where consistent, repeatable results are demanded. The PGA seamlessly processes varying input levels and aids in maintaining device accuracy over extended use, crucial for applications in retail and industrial scales.