www.德州仪器.com
PCM1609A
SLES145–AUGUST2005
terminalfunctions(持续)
终端
i/odescription
nameno.
ML36ILatchenableforserialcontrolport
(2)
nc7,8,29–noconnection
rst37isystemreset,起作用的-低
(2)
scki38isystemclockinput.inputfrequencyisoneof128f
S
,192f
S
,256f
S
,384f
S
,512f
S
,or768f
S
.
(1)
bufferedclockoutput.outputfrequencyisoneof128f
S
,192f
S
,256f
S
,384f
S
,512f
S
,or768
SCKO39O
f
S
,orone-halfof128f
S
,192f
S
,256f
S
,384f
S
,512f
S
,or768f
S
.
test42–testpin.thispinshouldbeconnectedtodgnd.
(2)
V
CC
128–analogpowersupply,5-v
V
CC
226–analogpowersupply,5-v
V
CC
324–analogpowersupply,5-v
V
CC
422–analogpowersupply,5-v
V
CC
518–analogpowersupply,5-v
V
COM
15ocommonvoltageoutput.thispinshouldbebypassedwitha10-
µ
fcapacitortoagnd.
V
DD
43–digitalpowersupply,3.3-v
V
输出
114OVoltageoutputofaudiosignalcorrespondingtoLchonDATA1
V
输出
213OVoltageoutputofaudiosignalcorrespondingtoRchonDATA1
V
输出
312OVoltageoutputofaudiosignalcorrespondingtoLchonDATA2
V
输出
411OVoltageoutputofaudiosignalcorrespondingtoRchonDATA2
V
输出
510OVoltageoutputofaudiosignalcorrespondingtoLchonDATA3
V
输出
69OVoltageoutputofaudiosignalcorrespondingtoRchonDATA3
V
输出
716OVoltageoutputofaudiosignalcorrespondingtoLchonDATA4
V
输出
820OVoltageoutputofaudiosignalcorrespondingtoRchonDATA4
zero1/gpo11ozero-dataflagforv
输出
1.canalsobeusedasgpopin.
zero2/gpo22ozero-dataflagforv
输出
2.canalsobeusedasgpopin.
zero3/gpo33ozero-dataflagforv
输出
3.canalsobeusedasgpopin.
zero4/gpo44ozero-dataflagforv
输出
4.canalsobeusedasgpopin.
zero5/gpo55ozero-dataflagforv
输出
5.canalsobeusedasgpopin.
zero6/gpo66ozero-dataflagforv
输出
6.canalsobeusedasgpopin.
zero730ozero-dataflagforv
输出
7
zero832ozero-dataflagforv
输出
8
zeroa48ozero-dataflag.logicalandofzero1throughzero6
7
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