High Performance Audio Solutions

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Hear What You've Been Missing

National's unrivaled high-performance LME audio solutions were developed by audiophiles and deliver ultra-low 0.00001% THD. For example, the LME49990 combines low 0.9nV/rtHz voltage noise density with vanishing low 0.00001% THD+N with a high slew rate of ±22 V/μs and an output current capability of ±27mA, driving 600Ω loads to within 2V of either power supply voltage.


 
High Performance Audio Mission Statement

"Can you handle the passion?"

National's High Performance Audio Product Line was started by long-time audiophiles. Our mission is to produce the highest quality audio parts. What we have achieved is nothing short of ...

Pure Fidelity. Pure Performance.

"Hear what you have been missing."

 
 

High Performance Audio Products

   

Selection by Audio Function:

Stereo Mono Stereo Mono Power Supply Voltage Feedback Current Feedback Rail-to-Rail Voltage Feedback Current Feedback Rail-to-Rail Buffer

 

What's New

  • - Ultra-low Distortion, Ultra-low Noise Operational Amplifier
  • - Dual JFET Input Audio Operational Amplifier
  • - High Performance, High Fidelity Rail-to-Rail Input/Output Audio Operational Amplifier
  • - High Performance, High Fidelity Current Feedback Audio Operational Amplifier
  • - PowerWise® Dual High Performance, High Fidelity Audio Operational Amplifier
  • - High Performance, High Fidelity, High Current Audio Buffer

 

Parametric Table

 

Resources

   

Audio Application Block Diagrams

Videos

 
Audio Source Material
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