LME49830TBBD [Texas Instruments]

The LME49830 is a high fidelity audio power amplifier input stage designed for demanding consumer and pro-audio applications. It features high output current and voltage for use with MOSFET output stages, very high voltage range (±20V to ±100V), scalable output power, minimum external components, external compensation, thermal shutdown of input stage, and mute control. It is capable of driving an output stage in excess of 300W single-ended into an 8Ω load. The device has high drive current (56mA typical) and high output voltage swing for flexibility in output stage choice. It operates over a wide supply range of ±20V to ±100V, allowing use of lower cost unregulated power supplies.