The MC33171DT is a single bipolar Operational Amplifier offering both low consumption (200μA) and good speed (2.1MHz, 2V/μs). Moreover the input common mode range extends down to the lower supply rail, allowing single supply operation from +4 to +44V.
Wide input common-mode voltage range including VCC-
Pin-to-pin compatible with standard single op-amp
100mV Typical low level output voltage close to VCC-