The AD8592ARMZ is a dual Operational Amplifier with rail-to-rail input/output and power saving shutdown mode function. When the amplifier is in shutdown mode, the total supply current is reduced to less than 1µA. This amplifier has very low input bias currents, making them suitable for integrators and diode amplification. Outputs are stable with virtually any capacitive load. Supply current is less than 750µA per amplifier in active mode. Applications for this amplifier include audio amplification for portable computers, portable phone headsets, sound ports, sound cards and set-top boxes. The AD859x family is capable of driving heavy capacitive loads, such as LCD panel reference levels. The ability to swing rail to rail at both the input and output enables designers to buffer CMOS DACs, ASICs and other wide output swing devices in single-supply systems.
