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Design LMV341, LMV342, LMV344
SLOS447I – SEPTEMBER 2004 – REVISED MAY 2016 LMV34x Rail-to-Rail Output CMOS Operational Amplifiers
With Shutdown
1 Features 3 Description The LMV34x devices are single, dual, and quad
CMOS operational amplifiers, respectively, with low
voltage, low power, and rail-to-rail output swing
capabilities. The PMOS input stage offers an ultra-low
input bias current of 1 pA (typical) and an offset
voltage of 0.25 mV (typical). The single-supply
amplifier is designed specifically for low-voltage
(2.7 V to 5 V) operation, with a wide common-mode
input voltage range that typically extends from –0.2 V
to 0.8 V 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 33 nA (typical).
Additional features of the family are a 20-nV/в€љHz …
