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QX2130S - QXpander processor

Datasheet Summary

Features

  • 1) Virtual 3D sound from ordinary audio signals. 2) No special encoding signals are necessary. 3) Three enhanced modes: QX1: Pro Listening QX2: Wide Listening QX3: Wow for Games 4) Internal functions for personal computers: power saver function, output muting function and stereo bypass function. 5) TTL-compatible control pins (at 5V). 6) Low noise (45µVrms) 7) Low power consumption 8) Available in SSOP-A20 pin package or SDIP22 pin package.
  • Block diagram.

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Datasheet preview – QX2130S

Datasheet Details

Part number QX2130S
Manufacturer ROHM
File Size 103.82 KB
Description QXpander processor
Datasheet download datasheet QX2130S Datasheet
Additional preview pages of the QX2130S datasheet.

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Full PDF Text Transcription

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Multimedia ICs QXpander™ processor QX2130FS / QX2130S The QX pander chip (QX-2000 Series) is a sound enhancement sound processor based on QSOUND's QX pander™ technology, and produces virtual 3D sound from ordinary audio signals. This IC requires no special encoding of input signals or additional speakers, and so simplifies the development of high-value-added personal computers, televisions and audio products. Applications • Speaker systems for desktop and notebook multimedia personal computers, televisions, audio equipment, video games and other devices Features • 1) Virtual 3D sound from ordinary audio signals. 2) No special encoding signals are necessary.
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