NCV20071 Datasheet, ON Semiconductor

* Rail−To−Rail Output
* Wide Supply Range: 2.7 V to 36 V
* Wide Bandwidth: 3 MHz typical at VS = 2.7 V
* High Slew Rate: 2.8 V/ms typical at VS = 2.7 V

Since this is a CMOS device, high input impedance and low bias currents make it ideal for interfacing to a wide variety.