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LME49720 - High Fidelity Audio Operational Amplifier

General Description

The LME49720 device is part of the ultra-low distortion, low noise, high slew rate operational amplifier series optimized and fully specified for high performance, high fidelity applications.

Key Features

  • 1 Easily Drives 600Ω Loads.
  • Optimized for Superior Audio Signal Fidelity.
  • Output Short Circuit Protection.
  • PSRR and CMRR Exceed 120dB (typ).
  • SOIC, PDIP, TO-99 Metal Can Packages.
  • Key Specifications.
  • Power Supply Voltage Range: ±2.5 to ±17V.
  • THD+N (AV = 1, VOUT = 3VRMS, fIN = 1kHz):.
  • RL = 2kΩ: 0.00003% (typ).
  • RL = 600Ω: 0.00003% (typ).
  • Input Noise Density: 2.7nV/√Hz (typ).
  • Slew Rate: ±20V/μ.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LME49720 SNAS393D – MARCH 2007 – REVISED NOVEMBER 2016 LME49720 Dual High Performance, High Fidelity Audio Operational Amplifier 1 Features •1 Easily Drives 600Ω Loads • Optimized for Superior Audio Signal Fidelity • Output Short Circuit Protection • PSRR and CMRR Exceed 120dB (typ) • SOIC, PDIP, TO-99 Metal Can Packages • Key Specifications – Power Supply Voltage Range: ±2.5 to ±17V – THD+N (AV = 1, VOUT = 3VRMS, fIN = 1kHz): – RL = 2kΩ: 0.00003% (typ) – RL = 600Ω: 0.00003% (typ) – Input Noise Density: 2.7nV/√Hz (typ) – Slew Rate: ±20V/μs (typ) – Gain Bandwidth Product: 55MHz (typ) – Open Loop Gain (RL = 600Ω): 140dB (typ) – Input Bias Current: 10nA (typ) – Input Offset Voltage: 0.