The LMV344IPWR is a quad CMOS Operational Amplifier with shutdown function and rail-to-rail output. The PMOS input stage offers an ultra-low input bias current of 1pA (typical) and an offset voltage of 0.25mV (typical). The single supply amplifier is designed specifically for low-voltage (2.7 to 5V) operation, with a wide common-mode input voltage range that typically extends from -0.2 to 0.8V from the positive supply rail. The LMV341 (single) also offers a shutdown (SHDN) pin that can be used to disable the device. In shutdown mode, the supply current is reduced to 33nA (typical). Additional features of the family are a 20nV/√Hz voltage noise at 10kHz, 1MHz unity-gain bandwidth, 1V/μs slew rate and 100μA current consumption per channel.
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