QX2130FS
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 puters: power saver function, output muting function and stereo bypass function. 5) TTL-patible 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
POWERSAVE BIASOUT RCHOUT CTRL1 RCHIN CR1 CR2 CR3 CR4 VCC
BIAS
VIRTUAL AUDIO TM QXpander PROCESSOR
BIASIN
MUTE
LCHIN
CTRL0
CL1
CL2
CL3
CL4
LCHOUT
Note:The above diagram is for the QX2130FS (SSOP
- A20 package)
Multimedia ICs
QX2130FS / QX2130S
- Absolute maximum ratings (Ta = 25°C)
Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Symbol VCC Pd Topr Limits 13 QX2130FS QX2130S 1000∗1 750∗2 Unit V m...
