General Description
●The LMV841/LMV842/LMV844 are low-voltage and low-pow er operational amplifiers that operate with supply voltages ranging from 2.7V to 12V and have rail-to-rail input and output capability. Their low offset voltage, low supply current, and MOS inputs make them ideal for sensor interface and battery powered applications.
●Features
●Unless otherwise noted, typical values at TA = 25°C, V+ = 5V.
●■ Space saving 5-Pin SC70 package
●■ Supply voltage range 2.7V to 12V
●■ Guaranteed at 3.3V, 5V and ±5V
●■ Low supply current 1mA per channel
●■ Unity gain bandwidth 4.5MHz
●■ Open loop gain 133dB
●■ Input offset voltage 500μV max
●■ Input bias current 0.3pA
●■ CMRR 112dB
●■ Input voltage noise 20nV/√Hz
●■ Temperature range −40°C to 125°C
●■ Rail-to-Rail input
●■ Rail-to-Rail output
●■ The LMV842Q and LMV844Q are AEC-Q100 grade 1 qualified and are manufactured on automotive grade flow.
●Applications
●■ High impedance sensor interface
●■ Battery powered instrumentation
●■ High gain amplifiers
●■ DAC buffer
●■ Instrumentation amplifiers
●■ Active filters
