Description
The M65857FP is a Surround Processor IC for AV Amplifier, Mini-component stereo and Car audio built–in QSurround™5.1.
The QSurround™5.1 system generates 5.1ch from 2ch input and produce 3D sound.
Note: QSurround™5.1 is a trademark of QSound Labs, Inc., and is used under license from QSound Labs, Inc.

FEATUREs
• Built-in QSurround™5.1 system
• 6 Output (5.1ch) available
• Built-in SRAM for digital delay
• Digital delay
   Delay time: 20, 30, 40, 50 ms
   Frequency response: 3 kHz/7 kHz
• Built-in 3wire MCU interface
• By pass mode

APPLICATIONs
   AV Amplifier, Mini-component stereo, Car Audio