The JRC4558 is a low noise, high gain, dual-channel operational amplifier, which is internally compensated and built on a single silicon chip by using advanced epitaxial technology. It is suitable for a single power supply with a wide power supply voltage range, and also suitable for a dual power supply working mode. Under the recommended working conditions, the power supply current is independent of the power supply voltage. The application range of JRC4558 includes active filters, compensation amplifiers, audio preamplifiers, equalization amplifiers, and various linear amplifiers in electronic instruments.
