https://www.overseadia.com/en-US/detail/4d9d8dee8f2d8e4226ee11a97eebacdf The NJM064M J-FET amplifier from Nisshinbo Micro Devices Inc. is a versatile and reliable operational amplifier designed for precision applications. With four circuits and a compact 14-DMP package, this amplifier delivers superior performance and stability in a variety of operating conditions. Despite not being qualified for certification, the NJM064M offers exceptional value and flexibility for engineers and hobbyists alike.