The GS4558 consists of two high performance operational amplifiers. The IC features high gain, low equivalent input noise voltage, high input resistance, excellent channel separation, wide range of operating voltage and internal frequency compensation. It can work with ± 18V maximum power supply voltage or single power supply up to 36V.
The GS4558 is available in DIP-8 and SOP-8 packages.
The LMV321/358/324 family have a high gain-bandwidth product of 1MHz, a slew rate of 0.6V/µs, and a quiescent current of 40µA/amplifier at 5V. The LMV321/358/324 family is designed to provide optimal performance in low voltage and low noise systems. They provide rail-to-rail output swing into heavy loads. The input common mode voltage range includes ground, and the maximum input offset voltage is 3.5mV for LMV321/358/324 family.