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DEVICEINFORMATION
PINASSIGNMENTS
1
8
9
16
17
24
25
32
TLV320AIC32
SLAS479A–AUGUST2005–REVISEDSEPTEMBER2005
TERMINALFUNCTIONS
终端
描述
nameqfnno.i/o
MCLK1IMasterclockinput
bclk2i/oaudioserialdatabusbitclockinput/输出
wclk3i/oaudioserialdatabuswordclockinput/输出
DIN4IAudioserialdatabusdatainput
DOUT5OAudioserialdatabusdataoutput
dvss6i/odigitalcore/i/ogroundsupply,0v
iovdd7i/odigitali/ovoltagesupply,1.1v–3.6v
SCL8II2Cserialclockinput
sda9i/oi2cserialdatainput/输出
mic1l/line1l10ileftinput1
mic1r/line1
11IRightinput1
R
mic2l/line2l12ileftinput2
mic2r/line2
13IRightinput2
R
mic3l/line3l14ileftinput3
MICBIAS15OMicrophonebiasvoltageoutput
mic3r/line3
16IRightinput3
R
avss117ianalogadcgroundsupply,0v
drvdd18oanalogadcandoutputdrivervoltagesupply,2.7v–3.6v
hplout19ohighpoweroutputdriver(left+)
hplcom20ohighpoweroutputdriver(left-ormulti-函数的)
drvss21oanalogoutputdrivergroundsupply,0v
hprcom22ohighpoweroutputdriver(正确的-ormulti-函数的)
hprout23ohighpoweroutputdriver(right+)
drvdd24oanalogoutputdrivervoltagesupply,2.7v–3.6v
avdd25ianalogdacvoltagesupply,2.7v–3.6v
avss226ianalogdacgroundsupply,0v
left_lop27oleftlineoutput(+)
left_lom28oleftlineoutput(-)
3
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