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功放IC和AB类功放IC

作者:高考题库网
来源:https://www.bjmy2z.cn/gaokao
2021-02-13 12:00
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2021年2月13日发(作者:棒钢)














IC


电子网



功放


IC



AB


类功放


IC



1

< br>.


音频功率放大集成电路



音响 系统中使用的音频功率放大集成电路除上述介绍


的厚膜功率放大集成电路外


,


还有半导体运算功率放大集成电路


(


具有高放大倍数


并有深度负反馈的直接耦合放大器


) .





常 用的音频功率放大集成电路有


TA7227


< br>TA7270



TA7273



TA7240P



TDA1512



TDA1520



TDA1521



TDA1910



TDA2003



TDA2004



TDA2005



TDA2008



TDA1009







TDA7250



TDA7260



μ


PC1270H



μ


PC1185


μ


PC1242



HA1397< /p>



HA1377



AN7168



AN7170



LA4120







LA4180


LA4190



LA4420< /p>



LA4445



LA4460



LA4500



LM12



LM1875

< br>、


LM2879



LM3886


等型号


.





2


.数码延时集成电路



数码延时集成电路主要用于卡接


OK


系统中


,


其内部通


常由滤波器、


A/D


转换器、


D/A


转换器、存储 器、主逻辑控制电路、自动复位电


路等组成


.





常用的 数码延时集成电路有


YX8955



T C9415



IN706


< p>
ES56033



CXA1644



CU9561



BU925 2



BA5096


< br>PT2398



PT2395



GY9403



GY9308



YSS216



M6 5850P



M65840



M65835



M65831

< br>、


M50199



M50195



M50194


等型号


.




< br>3



二声道三维环绕声处理集成电路


音响系统中使用的二声道三维


(3D)

< br>环绕声


系统有


SRS



Spatializer



Q




Surround



YMERSION


TM


和虚拟杜比环绕声系


< p>
.





常用的


SRS


处理集成电路有


SRSS5250S



NJM2178


等型号


.





Spatializer


处理集成电 路有


EMR4.0



PSZ740


等型号


.Q Surround


处理集成电 路



QS7777


等型号


.





YMERSION TM


处理集成电路有


YSS247


等型号


.





4



杜比定向逻辑环绕声解码集成电路



杜比定 向逻辑环绕声解码系统是将经过


杜比编码处理过的左、右二声迹信号解调还原成四声道< /p>


(


前置左、右声道和中置


声道、后置环绕 声道


)


音频信号


.





常用的 杜比定向逻辑环绕声解码集成电路有


M69032P



M62460



LA2785

< br>、


LA2770



NJW110 3



YSS215


< br>YSS241B



SSM-2125


SSM-2126


等型号


.





5


.数码环绕声解码集成电路



音响系统中使用的数码环绕声系统有杜比数码


(AC-3)

< p>
系统和


DTS


系统等


,< /p>


两种系统音频信号的记录与重放均为独立六声道


(



5.1


声道


,


包括前置左、右声道和中置、左环绕、右环绕、超重低音声道


).





常用的 杜比数码环绕声解码集成电路有


YSS243B



YSS902


等型号


.





常用的


D TS


数码环绕声解码集成电路有


DSP56009



DSP56362



CS 4926


等型



.







BBE


音质增强集成电路有


BA3884



XR1071

< br>、


XR1072



XR1075



M2150A


NJM2152


等型号


.





7



电子音量控制集成电路



电子音量控制集成 电路是采用直流电压或串行数据


控制的可调增益放大器


,


其内部一般衰减器、锁存器、移位寄存器、电平转换电


路等组成


.





常用的电子音量控制集成电路有


TA7630P



TC9154P



TC9212P< /p>



LC7533















IC


电子网















IC


电子网



XR1051



M51133P



AN7382



TCA730A

< p>


TDA1524A



L M1035



LM1040



M62446


等型号


.





8



电子转换开关集成电路



电子转换开关集成电路是采用直流电压或串行数据


控制的多路电子互锁开关集成 电路


,


内部一般由逻辑控制、电平转换、锁存器、


变换寄存器、模拟开关等电路组成


.





常用的电子转换开关集成电路有< /p>


LC7815(



4


)



LC7820(

< p>


10



)



LC7823(



7



)



TC916 2N(



7



)



TC9163N(



8



)


< br>TC9164N(



8



)



TC9152P(



5



)



TC4052BP(



4



)


等型号


.





9



扬声器保护集成电路


< br>扬声器保护集成电路可以在功放电路出现故障、


过载


或过 电压时


,


将扬声器系统与功放电路断开


,


从而达到保护扬声器和功放电路的目



.


扬声器保护集成电路内部一般由检测电路、触发器、静噪电路及继电器驱动


电路等组成


.





常用的扬声器保护集成电路有


TA7 317



HA12002


< p>
μ


PC1237


等型号


.





10


.前置放大集成电路


< p>
前置放大集成电路属于低噪声、低失真、高增益、宽


频带的运算放大器


,


有较高的输入阻抗和良好的线性


.





常用的 前置放大集成电路有


NE5532



N E5534



NE5535



OP248



TL074



TL082



TL084



LM324



LM3 81



LM382


< br>LM833



LM837


等型号


.






TDA8920 2 x 50 W class-D power amplifier







NXP Semiconductors





48 TDA8920B 2 X 100 W class-D power amplifier







47 TDA8920BJ 2 X 100 W class-D power amplifier







46 TDA8920BTH 2 X 100 W class-D power amplifier







45 TDA8920J 2 x 50 W class-D power amplifier







44 TDA8920TH 2 x 50 W class-D power amplifier







43 TDA8922 2 x 25 W class-D power amplifier







42 TDA8922B 2 X 50 W class-D power amplifier







41 TDA8922BJ 2 X 50 W class-D power amplifier







40 TDA8922BTH 2 X 50 W class-D power amplifier







39 TDA8922J 2 x 25 W class-D power amplifier







38 TDA8922TH 2 x 25 W class-D power amplifier







37 TDA8924 2 x 120 W class-D power amplifier







36 TDA8924TH 2 x 120 W class-D power amplifier







35 TDA8925 Power stage 2 x 15 to 25Wclass-D audio amplifier







34 TDA8925J Power stage 2 x 15 to 25Wclass-D audio amplifier







33 TDA8925ST Power stage 2 x 15 to 25Wclass-D audio amplifier







32 TDA8926 Power stage 2 x 50 W class-D audio amplifier







31 TDA8926J Power stage 2 x 50 W class-D audio amplifier







30 TDA8927 Power stage 2 x 80 W class-D audio amplifier







29 TDA8927J Power stage 2 x 80 W class-D audio amplifier







28 TDA8927ST Power stage 2 x 80 W class-D audio amplifier







27 TDA8927TH Power stage 2 x 80 W class-D audio amplifier







26 TDA8928J Power stage 2 x 10 or 1 x 20 W class-D audio amplifie









25 TDA8928ST Power stage 2 x 10 or 1 x 20 W class-D audio amplifie



















IC


电子网















IC


电子网





24 TDA8929 Controller class-D audio amplifier







23 TDA8929T Controller class-D audio amplifier







22 TDA8931 Power comparator 1 X 20 W







21 TDA8931T Power comparator 1 X 20 W







20 TDA8939 Zero dead time Class-D 7.5 A power comparator







TDA8939TH Zero dead time Class-D 7.5 A power comparator







NXP Semiconductors





18 TDA8941 1.5 W mono Bridge Tied Load BTL audio amplifier







17 TDA8941P 1.5 W mono Bridge Tied Load BTL audio amplifier







16 TDA8942 2 x 1.5 W stereo Bridge Tied Load BTL audio amplifier







15 TDA8942P 2 x 1.5 W stereo Bridge Tied Load BTL audio amplifier









14 TDA8943 6 W mono Bridge Tied Load BTL audio amplifier







13 TDA8943SF 6 W mono Bridge Tied Load BTL audio amplifier







12 TDA8944 2 x 7 W stereo Bridge Tied Load BTL audio amplifier







11 TDA8944J 2 x 7 W stereo Bridge Tied Load BTL audio amplifier







10 TDA8945 15 W mono Bridge Tied Load BTL audio amplifier







9 TDA8945S 15 W mono Bridge Tied Load BTL audio amplifier







8 TDA8946 2 x 15 W stereo Bridge Tied Load BTL audio amplifier







7 TDA8946J 2 x 15 W stereo Bridge Tied Load BTL audio amplifier







6 TDA8947J 4-channel audio amplifier (SE: 1 W to 25 W; BTL: 4 W to 50




W)







5 TDA8960 ATSC 8-VSB demodulator and decoder







4 TDA8961 ATSC Digital Terrestrial TV demodulator/decoder







3 TDA8961 ATSC/NTSC digital TV front-end chipset







2 TDA8980 ATSC/NTSC digital TV front-end chipset







397 TDA7240AH 20WBRIDGE AMPLIFIER FOR CAR RADIO







STMicroelectronics





396 TDA7240A


V 20WBRIDGE AMPLIFIER FOR CAR RADIO







395 TDA7241 20W BRIDGE AMPLIFIER FOR CAR RADIO







394 TDA7241B 20W BRIDGE AMPLIFIER FOR CAR RADIO







393 TDA7241BH 20W BRIDGE AMPLIFIER FOR CAR RADIO







392 TDA7245 5W AUDIO AMPLIFIER WITH MUTING AND STAND-BY







391 TDA7245A 6W AUDIO AMPLIFIER WITH STAND-BY







390 TDA7250 6W AUDIO AMPLIFIER WITH STAND-BY







389 TDA7253 8W AMPLIFIER WITH MUTING







388 TDA7253L 6W AMPLIFIER WITH MUTING







387


TDA7255


22W


FRONT


REAR


OR


BRIDGE


FULLY


PROTECTED


CAR


RADIO




AMPLIFIER







386 TDA7256 30W BRIDGE CAR RADIO AMPLIFIER







385 TDA7261 25W MONO AMPLIFIER WITH MUTE/ST-BY







384 TDA7262 20+20W STEREO AMPLIFIER WITH STAND-BY







383 TDA7263 12+12W STEREO AMPLIFIER WITH MUTING







382 TDA7263L 6 + 6W STEREO AMPLIFIER WITH MUTING









381 TDA7263M 12+12W STEREO AMPLIFIER WITH MUTING







STMicroelectronics















IC


电子网















IC


电子网





380 TDA7264 25+25W STEREO AMPLIFIER WITH MUTE/ST-BY







379 TDA7264A 25+25W STEREO AMPLIFIER WITH MUTE/ST-BY







378 TDA7265 25 +25W STEREO AMPLIFIER WITH MUTE & ST-BY







377 TDA7265SA 18W+18W STEREO AMPLIFIER WITH MUTE & ST-BY







376 TDA7266 7+7W DUAL BRIDGE AMPLIFIER







375 TDA7266 7+7W DUAL BRIDGE AMPLIFIER









374 TDA7266 7W+7W DUAL BRIDGE AMPLIFIER









373 TDA7266-J15-A-T 7+7W DUAL BRIDGE AMPLIFIER









372 TDA7266B 10+10W DUAL BRIDGE AMPLIFIER







STMicroelectronics





371 TDA7266B 7W+7W DUAL BRIDGE AMPLIFIER







370 TDA7266D 5W+5W DUAL BRIDGE AMPLIFIER







369 TDA7266L 5W MONO BRIDGE AMPLIFIER







368 TDA7266L-J15-A-T 7+7W DUAL BRIDGE AMPLIFIER







TDA7266M 7W MONO BRIDGE AMPLIFIER







STMicroelectronics





366 TDA7266M 7W+7W DUAL BRIDGE AMPLIFIER







365 TDA7266MA 7W+7W DUAL BRIDGE AMPLIFIER







364 TDA7266P 3+3W DUAL BRIDGE AMPLIFIER







363 TDA7266S 5+5W DUAL BRIDGE AMPLIFIER







362 TDA7266S 7W+7W DUAL BRIDGE AMPLIFIER







361 TDA7266SA 7W+7W DUAL BRIDGE AMPLIFIER







360 TDA7267 2W MONO AMPLIFIER







359 TDA7267A 3W MONO AMPLIFIER







358 TDA7268 2 x 2W STEREO AUDIO AMPLIFIER







357 TDA7269 10+10W STEREO AMPLIFIER WITH MUTE & ST-BY







356 TDA7269A 14+14W STEREO AMPLIFIER WITH MUTE & ST-BY







355 TDA7269ASA 14W+14W STEREO AMPLIFIER WITH MUTE & ST-BY







354 TDA7269SA 10W+10W STEREO AMPLIFIER WITH MUTE & ST- BY







353 TDA7272A HIGH PERFORMANCE MOTOR SPEED REGULATOR







352 TDA7273 SINGLE CHIP STEREO CASSETTE PLAYBACK SYSTEM







351 TDA7273D SINGLE CHIP STEREO CASSETTE PLAYBACK SYSTEM







350 TDA7274 LOW-VOLTAGE DC MOTOR SPEED CONTROLLER







349 TDA7275A MOTOR SPEED REGULATOR







348 TDA7278 HIGH-EFFICIENCY CD ACTUATOR DRIVER







347 TDA7282 DUAL LOW-VOLTAGE POWER AMPLIFIER









346 TDA7284 RECORD/PLAYBACK CIRCUIT WITH ALC







STMicroelectronics





345 TDA7284D RECORD/PLAYBACK CIRCUIT WITH ALC







344


TDA7285


STEREO


CASSETTE


PLAYER


AND


MOTOR


SPEED


CONTROLLER







343


TDA7285D


STEREO


CASSETTE


PLAYER


AND


MOTOR


SPEED


CONTROLLER







342


TDA7286


SINGLE


CHIP


PREAMPLIFIER


FOR


DOUBLE


DECK


RADIO














IC


电子网


-


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