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LME49720 - High Fidelity Audio Operational Amplifier

Datasheet Summary

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.

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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Datasheet preview – LME49720

Datasheet Details

Part number LME49720
Manufacturer Texas Instruments
File Size 1.77 MB
Description High Fidelity Audio Operational Amplifier
Datasheet download datasheet LME49720 Datasheet
Additional preview pages of the LME49720 datasheet.

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Full PDF Text Transcription

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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.
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