LM4550 AC’97 Stereo Audio Codec Expansion Module


Description

this module features LM4550, an AC’97 Rev 2.1 compliant audio codec which enables producing and recording high quality stereo audio. This  module is designed to be used with Numato Lab’s FPGA/Microcontroller boards featuring a 2×6 pin  Expansion connector. It can also be used with other boards and connector types by using manual wiring. This product is compatible with many Numato Lab’s FPGA boards.
Features

  • One 2×6 pin Expansion connector
  • AC’97 Rev 2.1 compliant
  • 90 dB Dynamic Range
  • Stereo Headphone Amp With Separate Gain Control

Applications

  • Product Prototype Development
  • Audio Record/Playback Systems
  • Media players

Category Analog & Audio
SKU: EXPAUD003

Downloads

Title Date Download
User Manual Feb 13 2018 Download
Aug 02 2018 Download
Jan 21 2022 Download
Nov 10 2022 Download

Description

This module features LM4550, an AC’97 Rev 2.1 compliant audio codec which enables producing and recording high quality stereo audio. This  module is designed to be used with Numato Lab’s FPGA/Microcontroller boards featuring a 2×6 pin  Expansion connector. It can also be used with other boards and connector types by using manual wiring. This product is compatible with many Numato Lab’s FPGA boards.

Features

  • One 2×6 pin Expansion connector
  • AC’97 Rev 2.1 compliant
  • 90 dB Dynamic Range
  • Stereo Headphone Amp With Separate Gain Control
  • Dimension: 50mm x 46mm

Applications

  • Product Prototype Development
  • Audio Record/Playback Systems
  • Media players

Additional information

 
Weight 0.10 lbs
Dimensions 5.00 x 3.00 x 2.00 in
Audio Codec

AC97

Audio Out

Analog

Codec Device

LM4550

Sample Code

 
Language/Technology IDE/Compiler Type OS Download
Verilog Xilinx ISE LM4550 AC97 Audio LM4550 AC97 Expansion Module Download

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