DESCRIPTION
●The OPA322 series consists of single, dual, and quad-channel CMOS operational amplifiers featuring low noise and rail-to-rail inputs/outputs optimized for low-power, single-supply applications. Specified over a wide supply range of 1.8 V to 5.5 V, the low quiescent current of only 1.5 mA per channel makes these devices well-suited for power-sensitive applications.
●FEATURES
●• Gain Bandwidth: 20 MHz
●• Low Noise: 8.5 nV/√Hz at 1 kHz
●• Slew Rate: 10 V/μs
●• Low THD+N: 0.0005%
●• Rail-to-Rail I/O
●• Offset Voltage: 2 mV (max)
●• Supply Voltage: 1.8 V to 5.5 V
●• Supply Current: 1.5 mA/ch
●– Shutdown: 0.1 μA/ch
●• Unity-Gain Stable
●• Small Packages:
●– SOT23, DFN, MSOP, TSSOP
