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LME49720 Datasheet High Fidelity Audio Operational Amplifier

Manufacturer: National Semiconductor (now Texas Instruments)

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General Description

RL = 2kΩ RL = 600Ω 0.00003% (typ) The LME49720 is part of the ultra-low distortion, low noise, 0.00003% (typ) high slew rate operational amplifier series optimized and fully ■ Input Noise Density 2.7nV/√Hz (typ) specified for high performance, high fidelity applications.

Combining advanced leading-edge process technology with ±20V/μs (typ) ■ Slew Rate state-of-the-art circuit design, the LME49720 audio opera55MHz (typ) ■ Gain Bandwidth Product tional amplifiers deliver superior audio signal amplification for outstanding audio performance.

The LME49720 combines 140dB (typ) ■ Open Loop Gain (RL = 600Ω) extremely low voltage noise density (2.7nV/√Hz) with van10nA (typ) ■ Input Bias Current ishingly low THD+N (0.00003%) to easily satisfy the most demanding audio applications.

Overview

LME49720 Dual High Performance, High Fidelity Audio Operational Amplifier March 2007 LME49720 Dual High Performance, High Fidelity Audio Operational.

Key Features

  • supply voltage and to within 1.4V when driving 600Ω loads.
  • Easily drives 600Ω loads The LME49720's outstanding CMRR (120dB), PSRR.
  • Optimized for superior audio signal fidelity (120dB), and VOS (0.1mV) give the amplifier excellent oper.
  • Output short circuit protection ational amplifier DC performance.
  • PSRR and CMRR exceed 120dB (typ) The LME49720 has a wide supply range of ±2.5V to ±17V. Over this supply range the LME49720’s input circuitry main.
  • SOIC, DIP, TO-99 metal ca.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Texas Instruments Logo LME49720 High Fidelity Audio Operational Amplifier Texas Instruments

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