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特性
1
2
3
4
5
10
9
8
7
6
V
O
1
IN1–
IN1+
绕过
地
V
DD
V
O
2
IN2–
IN2+
关闭
dgq pACKAGE
(t运算 视图)
描述
TYPICALAPPLICATIONCIRCUIT
正确的 在
(差别的)
偏差
控制
10
1
9
5
V
O
1
V
O
2
V
DD
2
4
7
IN1–
绕过
V
DD
/2
C
i
R
i
R
i
325 k
Ω
325 k
Ω
C
(b)
C
(s)
C
i
R
i
IN2+
R
f
V
DD
从
关闭
控制 电路
–
+
–
+
C
(c)
C
(c)
3
IN1+
C
i
R
i
关闭
R
f
8
C
i
R
i
IN2–
R
f
6
–
+
+
–
left 在
(差别的)
TPA6112A2
SLOS342A–DECEMBER2000–REVISEDSEPTEMBER2004
150-mwstereoaudiopoweramplifier
•
150mWStereoOutput
•
DifferentialInputs
•
PCPowerSupplyCompatible
–fullyspecifiedfor3.3vand5voperation
–operationto2.5v
•
PopReductionCircuitry
•
internalmid-railgeneration
•
thermalandshort-circuitprotection
•
表面-mountpackaging
–PowerPAD™MSOP
thetpa6112a2isastereoaudiopoweramplifierwithdifferentialinputspackagedina10-pinpowerpadmsop
packagecapableofdelivering150mwofcontinuousrmspowerperchannelinto16-
Ω
负载.amplifiergainis
externallyconfiguredbymeansoftworesistorsperinputchannelanddoesnotrequireexternalcompensationfor
settingsof1to10.
pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsoftexas
instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
powerpadisatrademarkoftexasinstruments.
productiondatainformationiscurrentasofpublicationdate.
copyright©2000–2004,texasinstrumentsincorporated
ProductsconformtospecificationsperthetermsoftheTexas
instrumentsstandardwarranty.productionprocessingdoesnot
necessarilyincludetestingofallparameters.
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