The LME49600 is a high performance, low distortion high fidelity 250mA audio buffer. Designed for use inside an operational amplifier's feedback loop, it increases output current, improves capacitive load drive, and eliminates thermal feedback. The LME49600 offers a pin-selectable bandwidth: a low current, 110MHz bandwidth mode that consumes 8mA and a wide 180MHz bandwidth mode that consumes 14.5mA. In both modes the LME49600 has a nominal 2000V/s slew rate. Bandwidth is easily adjusted by either leaving the BW pin unconnected or connecting a resistor between the BW pin and the VEE pin.