The drive circuit of JINSP is compatible with the JINSP SR100N17/SR100N25 cooled near-infrared series spectrometers. Depending on the wavelength ranges of different cooled chips, it can achieve a spectral range of 0.91.7μm or 0.92.5μm. By utilizing high-performance, low-noise signal processing circuits, it can obtain an optimal spectral signal-to-noise ratio, making it suitable for integration into near-infrared spectroscopy measurement systems.