Texas Instruments TAS5518 Stereo Amplifier User Manual


  Open as PDF
of 20
 
www.ti.com
2.2PSUControlInterface(J902)
1
2
3
5
4
PCBConnector
(TopView)
PSUControlInterface(J902)
Table2-3.J900PinDescription
(1)
PINNETNAME
DESCRIPTION
NO.ATSCHEMATICS
1PVDDExtraoutput-stagepowersupply
2PVDDExtrasoutput-statepowersupply
3GNDExtraground
4GNDExtraground
(1)
Optional–Usetodecreaseimpedancetoreachbetterperformance
Thisinterfaceisusedforonboardsensingofoutputsupplyvoltageandforthepowersupplyvolume
control(PSVC)signal.
Figure2-3.J902PinNumbers
Table2-4.J902PinDescription
PINNETNAME
DESCRIPTION
NO.ATSCHEMATICS
1–Reservedforfutureuse
2PVDDSenseofoutputpowersupply
3GNDGround
4RESETSystemreset(bidirectional)
5PSVCPowersupplyvolumecontrol
SLEU074–June2006SystemInterfaces13
SubmitDocumentationFeedback
 previous next