LME49721MAX

• Rail-to-rail inputs and outputs
• Easily drive 10kΩ loads with less than 10mV per supply voltage
• Superior audio signal fidelity is optimized
• Output short-circuit protection

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LME49721 is a low-distortion, low-noise, rail-to-rail input/output op amp with high performance, high fidelity application optimization and full specification. Combined with advanced cutting-edge process technology and the state-of-the-art circuit design of the LME49721-rail to rail input/output operational amplifier, the excellent performance provides superior signal amplification. LME49721 combined with low THD+N has a very high slew rate, easily meeting demanding applications. To ensure that the most challenging loads are uncompromisingly driven, LME49721 ± high slew rate of 8.5V/μs and ± 9.7 mA output current capability. In addition, dynamic range is maximized by the load of any supply voltage of 10mV 10kΩ within the output stage driver.

LME49721 has a wide supply voltage range of 2.2V to 5.5V. LME49721 input circuitry maintains excellent common-mode and supply rejection over this supply voltage range, as well as maintaining its low input bias current. LME49721 is stable unit gain.

Key specifications:

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• Ultra-high-quality portable audio amplification
• High-fidelity preamp
• High-fidelity multimedia
• National Art Phono Ampere in front of the camera
• High-performance professional audio
• High-fidelity equalization and crossover networking
• High-performance line drivers
• High-performance line receiver
• High-fidelity active filters
• I to V converter for DAC
• ADC front-end signal conditioning