Datasheet

64-PIN,HTQFPPACKAGE(TOPVIEW)
TAS5706A
TAS5706B
SLOS606D–MARCH2009–REVISEDSEPTEMBER2009............................................................................................................................................. www.ti.com
PINFUNCTIONS
PIN
TYPE5-VTERMINATION
DESCRIPTION
(1)
TOLERANT
(2)
NAMENO.
AGND57PAnaloggroundforpowerstage
58Analogpowersupplyforpowerstage.Connectexternallytosame
AVCCP
potentialasPVCC.
AVDD10P3.3-Vanalogpowersupply
AVSS11PAnalog3.3-Vsupplyground
Active-low.Aback-enderrorsequenceisgeneratedbyapplyinglogic
LOWtothisterminal.Thisterminalisconnectedtoanexternalpower
BKND_ERR 35DIPullup
stage.Ifnoexternalpowerstageisused,connectthisterminaldirectly
toDVDD.
(1)TYPE:A=analog;D=3.3-Vdigital;P=power/ground/decoupling;I=input;O=output
(2)Allpullupsare20-µAweakpullupsandallpulldownsare20-µAweakpulldowns.Thepullupsandpulldownsareincludedtoassure
properinputlogiclevelsiftheterminalsareleftunconnected(pullups→logic1input;pulldowns→logic0input).Devicesthatdrive
inputswithpullupsmustbeabletosink20µAwhilemaintainingalogic-0drivelevel.Devicesthatdriveinputswithpulldownsmustbe
abletosource20µAwhilemaintainingalogic-1drivelevel.
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ProductFolderLink(s):TAS5706ATAS5706B
TAS5706A is Not Recommended for New Designs