Zero-drift, nanopower amplifier combines high precision, low power consumption

TEXAS INSTRUMENTS LPV821 zero-drift, nanopower operational amplifier (op amp) combines ultra-high precision with low supply current. With exceptional power-to-precision performance, unit enables users to attain the highest dc precision, while consuming 60% less power than competitive zero-drift devices. Device enables engineers to design lighter, smaller and more portable applications with lower-capacity batteries and longer system lifetimes. Device delivers a low initial offset of 10µV and an offset drift of 0.02µV/°C, eliminating temperature drift and flicker noise.