TEXAS INSTRUMENTS TEX TLC271ID - Operational Amplifier,1x, 1.7 MHz, 3.6 V/µs,SO-8
"The operational amplifier TLC271 combines one<br />Wide range of low input offset voltage levels<br />Offset voltage drift and high input impedance. Under<br />In addition, the TLC271 offers a bias select mode<br />Which allows the user to choose the best combination of power dissipation and AC pow