The EL4583CSZ is a dual low-power single operational amplifier from Renesas. It features rail-to-rail input and output voltage ranges, low offset voltage, no phase inversion, and a wide supply voltage range from 2.5V to 30V. It has very low power consumption of 6mW per channel and is suitable for a wide range of applications including chemical/physical analysis, mass data acquisition, and medical/industrial instrumentation. The EL4583CSZ has a bandwidth of 1.5MHz and a low offset voltage of 1.5mV. It also has a high common-mode rejection ratio of 80dB at 1KHz and a high voltage gain of 100dB with a 0.2% distortion at 100KHz. Its low distortion and high precision make it suitable for audio and other signal processing applications.