High-speed sensing for resistive memories

Embodiments of the present disclosure use one or more gain stages to generate an output voltage representing whether a resistive memory element of a data cell stores a high data value or a low data value. In a particular embodiment, an apparatus includes a sensing circuit. The sensing circuit includes a first amplifier stage that is configured to convert a first current through a first resistive memory element of a memory cell into a first single-ended output voltage. A second amplifier stage is configured to amplify the first single-ended output voltage of the first amplifier stage to produce a second single-ended output voltage.