The SK5129 Operational Amplifier with DFN1.6x1.6 is a low-noise and high-performance amplifier designed and manufactured by the company Suntek. It is an integrated circuit specifically designed as a dual, wide-bandwidth, low-cost operational amplifier IC. This device is constructed using a planar thin film, DP-4TU technology for small size and low power consumption. Its features include a wide operating voltage range of 2.5V to 16V, low-voltage wide bandwidth of 5.2MHz, and high output voltage of ±21V swing at ±15V power supply. This device is RoHS compliant and is widely used in automotive applications, audio and mobile systems, as well as other industrial applications.