The LMP2231 is a single micropower precision amplifier designed for battery powered applications. The 1.8V to 5.0V guaranteed supply voltage range and quiescent power consumption of only 18 W extend the battery life in portable battery operated systems. The LMP2231 is part of the LMP precision amplifier family. The high impedance CMOS input makes it ideal for instrumentation and other sensor interface applications. The LMP2231 has a maximum offset of 150 V and maximum offset voltage drift of only 0.4 V/C along with low bias current of only 20 fA. These precise specifications make the LMP2231 a great choice for maintaining system accuracy and long term stability.