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INR
INL
PGND
OUTL PVSSSVSS
C1N
PVDDSGND
A1
B1
C1
D1
A2 A3 A4
SDL
SVDD
C1P
SDR
nc − 非 内部的 连接
NC
NC
OUTR
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NC
PVDD
SDL
SGND
NC
C1P
PGND
C1N
NC
PVSS
INR
SDR
INL
NC
OUTR
NC
SVSS
NC
OUTL
SVDD
nc − 非 内部的 连接
TPA4411
SLOS430–AUGUST2004
thesedeviceshavelimitedbuilt-inesdprotection.theleadsshouldbeshortedtogetherorthedevice
placedinconductivefoamduringstorageorhandlingtopreventelectrostaticdamagetothemosgates.
rtj(qfn)packageyzh(wcsp)包装
(topview)(topview)
TERMINALFUNCTIONS
终端
i/odescription
NAMEQFNWCSP
(1)
c1p1a4i/ochargepumpflyingcapacitorpositiveterminal
pgnd2b4ipowerground,connecttoground.
c1n3c4i/ochargepumpflyingcapacitornegativeterminal
4,6,8,12,
ncb3,c3noconnection
16,20
pvss5d4ooutputfromchargepump.
svss7d3iamplifiernegativesupply,connecttopvssviastarconnection.
OUTL9D2OLeftaudiochanneloutputsignal
svdd10d1iamplifierpositivesupply,connecttopvddviastarconnection.
OUTR11C2ORightaudiochanneloutputsignal
INL13C1ILeftaudiochannelinputsignal
sdr14b1irightchannelshutdown,activelowlogic.
INR15A1IRightaudiochannelinputsignal
sgnd17a2isignalground,connecttoground.
sdl18b2ileftchannelshutdown,activelowlogic.
pvdd19a3isupplyvoltage,connecttopositivesupply.
exposedpadmustbesolderedtoafloatingplane.donotconnecttopoweror
exposedpad-
地面.
(1)packagenotyetavailable
2
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