LME49871MAX

• Easily drives 150Ω loads
• Superior audio signal fidelity optimized
• Output short-circuit protection
• SOIC package

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The LME49871 is an ultra-low distortion, low noise, ultra-high slew rate current feedback operational amplifier optimized and fully specified for high performance, high fidelity applications. Combined with state-of-the-art circuit design and advanced cutting-edge process technology, the LME49871 current feedback op amp provides superior signal amplification. Operating over a wide supply voltage range of ± 5V and ± 22V, the LME49871 combines extremely low voltage noise density (1.9nV / √ ^Hz) very low THD+N (0.00012%), easily meets the most demanding applications. To ensure that the most challenging loads are driven without compromise, the LME49871 boasts a slew rate of ± 1900V/μs and a high output current capability of ± 100 milliamps. In addition, dynamic range is maximized to drive either supply-voltage 2.9V output stage within the 150Ω load range.

The LME49871 has excellent CMRR (88 dB), PSRR (102 dB), and V_{OS（0.05mV）}Gives excellent amps op amp DC performance.

The LME49871 is an 8-pin narrow SOIC. Demo board.

Main specifications

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• Ultra-high-quality audio amplification
• High fidelity preamplifier
• High-fidelity multimedia
• Ampere in front of the National Art Phono Player
• High-performance professional audio
• High-fidelity equalization and crossover networks
• High-performance line drivers
• High-performance line receivers
• High-fidelity active filters