Readout circuits is a field of study focused on the design, implementation, and optimization of electronic systems used to acquire, process, and translate physical signals from detectors or sensors into a usable format, typically digital data. This academic concept investigates the principles and methodologies for efficiently extracting information from measurement devices, often involving techniques for signal amplification, noise reduction, filtering, digitization, and data transmission. Key characteristics studied include speed, precision, noise performance, dynamic range, and power consumption, with its significance lying in forming the essential interface between experimental apparatus and data acquisition/analysis systems across diverse scientific and engineering disciplines.