The TLC271 operational amplifier combines awide range of input offset voltage grades with lowoffset voltage drift and high input impedance. Inaddition, the TLC271 offers a bias-select modethat allows the user to select the best combination of power dissipation and ac performance for a particularapplication. These devices use Texas Instruments silicon-gate LinCMOS technology, which provides offsetvoltage stability far exceeding the stability available with conventional metal-gate processes.