唯创知音提供支持1~80W功率输出的音频功放芯片,有效率超90%,广泛用于音箱、电子医疗器械等


根据放大电路的导电方式不同,音频功放电路按照模拟和数字两种类型进行分类,模拟音频功放通常有A类、B类、AB类、G类、H类,数字电路功放分为D类、T类。从产品类型及技术方面来看,AB类和D类占据了音频放大器市场的大部分份额。
其中,AB类功放界于A类和B类之间,有效解决了B类放大器的交越失真问题,效率又比A类放大器高,因此获得了极为广泛的应用。D类功放芯片也称数字功放IC,目前被市场广泛应用于手机、数码产品、平板彩电、智能家居等电器中。随着消费电子逐步向智能化、节能化、高效率发展,未来D类功放IC将成为主要增长点。
深圳唯创知音电子有限公司,音频功放芯片支持1~80W不同的功率输出,有效率高达90%以上,音频功放芯片可以很好的运用于:音箱、电子医疗器械、车载、安防报警、玩具等,如今,伴随着功放芯片应用不断广泛,深圳唯创知音也推出了多款音频功放芯片,拥有更多不同封装、功率供大家选择,下面是唯创知音的功放芯片选型表。
WT唯创知音功放芯片选型表
D类大功率功放芯片,WT8673
WT8673在单声道的情况下最大可驱动80W的功率输出,双声道支持2x40W的音频功率输出,且内置了过热、过流保护、短路保护,具有高达92%的效率,采用SOP16的封装形式,可以为客户节省可观 的PCB面积,其额定的工作温度范围为 40℃~85℃。
AB类音频功放芯片,WT8002
WT8002是一款音频功率放大芯片,工作电压2V~6V,以BTL的方式输出,,它內含降低上电瞬间与启动/ 关闭产生pop声的电路与过温保护,低待机电流0.5μA,采用SOP-8封装形式,高輸出功率Pout=1.2W (VDD=5V,THD+N=1%,8ohm)Pout = 2W(VDD=5V,THD+N=1%,4ohm)
PWM功放芯片,WT1312
WT1312是一款,可驱动4R2.3W的单声道PWM音频功放芯片,采用ESOP-8的封装形式,输出功率最大2.3W(5V/4ohm/STP23-6),工作电压:1.8V~6V,是消费类产品常用的音频功放芯片,被许多厂家青睐。
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本文由carat转载自唯创知音,原文标题为:常用八脚音频功放芯片有哪些?唯创知音1~80W音频功放IC,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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公司简介 MOS管/比较器/存储器电路/达林顿阵列 电源管理电路 低压差稳压器 线性稳压/通用接口电路 驱动/音频电路 运算放大器/时基与时钟/逻辑电路&其他电路 微处理器 运放 接口 半导体器件概览
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GENERATOR,低功耗双通道JFET运算放大器,函数模型生成器,LOW NOISE DUAL JFET OPERATIONAL AMP,三态非反相八进制透明锁存器,VIDEO SYNC SEPARATOR IC,CHOOSE ONE OF TWO GROUPS OF FOUR ANALOG MULTIPLEXER SELECTOR SWITCH,八进制3态非反转透明锁存器,六倒相器,EARTH LEAKAGE CURRENT DETECTOR,NEGATIVE VOLTAGE REGULATOR,四通道差分比较器,双八选一模拟开关,三线串行EEPROM,LCD/LED驱动IC,输出LDO稳压器,16路模拟分离器,实时时钟/日历,双主引D型触发器,CONSTANT CURRENT CONTROL IC,POSITIVE VOLTAGE REGULATOR,COLD-COMPENSATED THERMOCOUPLE AMPLIFIER 计数器IC,七个串行二进制计数器分频器,电压模式PWM控制器,低噪音运放,可编程运算放大器,OCTAL COUNTER DIVIDER,8输入端或非门/或门,SIX INVERTERS,三线-八线译码器,三线八线译码器,高电流超低压差稳压器,DC/DC变换器控制电路,WIDE BANDWIDTH QUAD JFET OPERATIONAL AMP,8-输入或非门/或门,DECIMAL COUNTER DIVIDER,8个D闭锁,SYNCHRONOUS REVERSIBLE COUNTER,FOUR 2-INPUT AND GATE,22KH SWITCH CHIP SATELLITE RECEIVER IC,QUAD 2-INPUT NOR(NAND) BUFFERED B SERIES GATE,LOW OFFSET VOLTAGE OP AMP,CMOS8级移位存储总线寄存器,差动比较器,四个双输入NAND施密特触发器,八选一模拟开关,高保真音频功率放大器,LOW POWER DUAL JFET OPERATIONAL AMP,宽带高速JFET双运算放大器,CMOS DUAL 4-STAGE STATIC SHIFT REGISTER,16 ANALOG SPLITTER,PRECISION VOLTAGE REFERENCE CIRCUIT,DC/DC CONVERTER CONTROL CIRCUIT,HIGH INPUT VOLTAGE,LOW IQ CAP LDO REGULATOR,低压差稳定器,PRECISION TEMPERATURE SENSOR,四通道CMOS差分线路接收器,四传输门,SIX INVERTING BUFFER/CONVERTER,8个D触发器(三态相位),精密电压频率转换器,三态D锁存器,UNIVERSAL TONE DECODER PLL CIRCUIT,反相器,六同相缓冲/变换器,高压降压控制器,LED升压驱动IC,通信定时器,比较器,降压稳压器,DIFFERENTIAL COMPARATOR,八D触发器,3 ENTER THE THREE NAND GATE,三个三输入与门,点/条显示驱动程序,精密电压基准电路,低压低压差稳压器,FOUR TRANSMISSION GATES,低噪声双JFET运算放大器,双路输出低功耗温度传感器,可调精密并联稳压器,三组一的多路模拟电子开关,COMS QUAD 2-INPUT NOR GATE,宽带宽双通道JFET运算放大器,HEX UNBUFFERED INVERTER,QUAD OPERATIONAL AMP,达林顿阵列,手表IC,MICROPROCESSOR,零漂移运放,HG9923,DS1302,TEA2025,DS1307,CD4069,XC61C-XX,CD4075,CD4073,TL494,NE556,NE555,CD4078,CD4077,75N08,HGC5615,24C128,CD4071,CD4070,KA7500,HG9261XX,FCF8563,LM3480,74HC4067,LM311,LM432,LM431,LM555,LM317,74HC32,74HC595,CD4068,CD4067,CD4066,74HC238,HG51031,CD4060,24C256,HG1201-XX,HG9921,MAX6576,HG9922,LM4580,74HC00,74HC03,HG202,74HC02,MAX3085,74HC04,HG3480,74HC07,HGV8144,HGV8142,CD4094,LM386-1,HGV8141,LM1084,LM1085,HG29100-XX,LM1086,HGC29300-XX,CD4093,74HC4046,LM1081,HG9910,LM1083,HG335,74HC14,LM79XX,HG24C08B,HG18B20,74HC573,74HC574,HGC5620,74HC4053,74HC08,HGC29150-XX,74HC4051,74HC4052,HGV8091N,CD4081,LM385-2.5,LP2954,ZNBG4000,LP2951,LMV321,LP2950,ICL8038,HG8F629,74C194,HG8F628,NE594,HGC2543,MAX7219,HG75176,HGC2549,HG2003,HGV8092N,LM29150,HG2004,LM4250,HG13085,HG3232,HG235,LM78XX,HG232,HG1051,LM358,HG1052,HGV8558,HGV8555,HGV8556,HGV8554,LM2937-XX,HGV8551,HGV8552,CA3140,HG8F630,HG8F873,AD590,74HC273,HG2593,LM1117-XX,LM321,HG485,HG2591,LP3965-XX,LM324,HG2592,LM567,13N50,LM317M,LM317L,74HC123,74HC244,74HC245,74HC125,HG8F887,HG8F883,LM317T,LM7660,LM331,HG135,HG0066,HG0065,HGC1589,LM336,HGV8965N,LM339,HGV8334,HGV8331,HGV8332,74HC132,74HC374,74HC138,74HC139,DS1990,74HC373,LM386,CD40106,LP2997,LP3965,LP2996,LP2995,XC62FP-XX,LM78L05,LM78L06,MC3845,LM78L08,LM78L09,LMV358,MC3842,MC3844,9N90,MC3843,TDA2822,LM385,HG6008,HG24C02B,HGV2774,HGV2771,HG5171,HGV2772,TDA8138,LM78M12,TDA8137,LM78M15,HGC5213-XX,74HC192,74HC193,74HC194,LM393,HG3085,ZNBG3211,HG24C256,MAX487,74HC86,MAX489,74HC165,LM78M05,HG1582-XX,MAX488,LM78M06,TL072,LM2940-XX,HGV258,LM78M08,LM78M09,TL074,50N06,28N60,74HC164,HGC1549,ULN2803,ULN2804,HG298,HG297,HG24C128,HGC1543,MAX232,TL082,HGV8094,HGV8092,TL084,HG1203-XX,HGV8091,HG293,LMC555,HG54123,LM2904,HG6570,LM2901,HGV8048,LM2902,HGV8045,LM2903,HGV8046,HGV8044,HGV358,HGV8041,HGV8042,85N06,HG3078,MAX490,HG3075,MAX491,HG3072,74HC74,HGV224,TL064,TL062,HGV221,MIC5212,HG1108-XX,HGV8064,HGV8061,HGV8062,HG24C04B,HG24C16B,DS75176,50N50,HGV8054,HGV324,HGV321,LM8002,XC62GR-XX,HG24C32,HGC29500-XX,HGV8928,TEA2822,HG75HVD3082E,HG7189,LM3916,LM78LXX,IRF830,LM3915,HG93C56,LM3914,TL064C,HGC8F630,MXA485,HG2981,HG2980,LM2954,HG93C46,LM285-2.5,HGC52XX,HG34C86,HG34C87,HGC8F629,MAX13805,MC34119,MC34118,LM2576-XX,IRF730,HG8137,CD4528,HG7169,70N06,LM78MXX,CD4520,TLC2543,HG8138A,HG1734,HG1735,20N60,HG1185-XX,HG1851,IRF840,CD4518,HG1990,CD4517,HG1991,LM285-1.2,HG7179,LM1881,24C64,CD4511,LM2931-XX,HGL297,HGL298,HG93C66,HG1509,KA7500B,LF347,LM29302,HG1501,HGC8F887,HG1621,HG75LBC184,HG75LBC182,CD4543,TL072C,TL084C,HG2803,HGL293,LF398,HG75LBC176,IRF740,3N80,CD4538,CD4541,XC62GP-XX,24C32,HG1205-XX,20N50,MAX1487,4N60,MC1403,24C08,MAX202,TL074C,TL062C,TLC5615,HG1937,LM2575-XX,HG1932,24C02,24C01,24C04,HG7012,CD1046,LM78L12,LM78L15,CD4562,HG809,LM29502,24C16,HG2571,HG2572,HG2573,HG3421,HG3420,11N90,12N60,ICL7660,93C06,HGC5219,LM2596-XX,CD1068,HGV8725N,TDA2030,75N75,HG8F676,HG8F675,LM4860,HG3423,HG1487,HG3422,HGV8061N,LM3414,HG1583,LM1117,LM4862,LM4861,HG1580,LM4863,TL082C,CD4007,LM385-1.2,HG1208-XX,TDA2003,CD4013,CD4011,HGV8062N,LM4990,LM4871,HG8F683,HG8F684,ULN2003,ULN2004,LM2574,LM2575,HGV8538,LM2576,HGV8535,HGV8536,HGV8534,HGV8531,MC34063,HGV8532,LM7905,LM809,CD4001,HG3526,HG3525,24C512,HG3524,LM35,LM7915,LM741,LM7912,HGV8968,HGV8726,HGC8F683,HGV8966,HGV8725,CD4028,HG24C512,CD4027,HGV8965,CD4025,OP07,10N80,74HC540,74HC541,ICL7106,PCF8563,ICL7107,HG4824,HGV8052N,LM4890,HGC8F676,HGC8F675,LM7805,LM7924,TD62083A,LM2596,CD4017,LM79LXX,CD4015,LM7809,LM7808,LM7806,CD4020,HGV2771N,CD4024,CD4023,CD4022,HG26C31,HG26C32,10N60,LM56,LM7815,HG56,ZNBG6000,LM7812,TD62084A,HG70XX,74HCU04,NE5532,CD4049,CD4053,CD4052,CD4051,93C66,CD4050,HG2982,HG2985,UC3845,LM4558,HG24C64,74LVC1G04,UC3842,UC3843,UC3844,LM79MXX,7N60,TLC1543,93C56,CD4040,CD4046,74HC533,74HC534,LM4560,HGC8F684,仪器仪表,开关电源,工业自动化,通讯,网络,智能家居,LED显示,金卡工程,汽车电子,通讯与网络
微源半导体(LPSemi)电源芯片/音频功放/MOS管/协议芯片选型指南
微源半导体 - MOSFET,MOSFET TRANSISTOR,OVP ICS,低压降压控制器,IPM,协议芯片,电池充电芯片,ASYN. BOOST DC/DC CONVERTERS,OVER VOLTAGE PROTECTION IC,CLASS X AMPLIFIERS,快速充电器协议IC,D类放大器,全桥驱动芯片,交流/直流,MOSFET DRIVER,模拟芯片,CURRENT PROTECTION IC,VCOM操作,智能功率模块,CMOS LDO,可编程伽马缓冲器,同步升压转换器,升压DC/DC转换器,电池保护芯片,FLASH LED DRIVER,VCOM OP,N + PMOS,N+PMOS,背光白光LED驱动器IC,背光白光LED驱动器,BATTERY CHARGER IC,MOS DRIVER,POWER MANAGERMENT ICS,X类放大器,升压IC,LED驱动芯片,快充协议芯片,PWU,OCP集成电路,电平移位器,USB POWER AND INTEGRATED LOAD SWITCH,高压输入降压控制器,低压输入降压控制器,高压降压转换器,闪光灯驱动,F类放大器,AC/DC,音频放大器,BATTERY CHARGER (FAST CHARGER) ICS,液晶显示屏专用电源管理芯片,电源芯片,N MOS,降压控制器,降压芯片,LV BUCK DC/DC CONVERTERS,CMOS双通道LDO,音频功放芯片,电源管理集成电路,电压检测/复位芯片,电平转换芯片,FULL BRIDGE CHIP,闪光灯驱动芯片,电源管理芯片,P MOS,交流/直流转换芯片,放大器,高压降压DC/DC转换器,电池充电器(快速充电器)IC,CHARGER ICS,AUDIO AMPLIFIERS,AUDIO AMPLIFIERS ICS,RESET IC,POWER CONVERTER,电源开关,复位IC,POWER CURRENT PROTECTION IC,OVP ICS,CLASS F AMPLIFIERS,半桥芯片,过压保护芯片,电池保护IC,快充芯片,线性充电芯片,锂电池充电芯片,场效应管,楼宇管理系统集成电路,BATTERY PROTECTION IC,高压运算放大器,开关充电器,AUDIO AMPLIFIERS ICS,MOS驱动,BMS ICS,OCP ICS,过流保护芯片,HALF BRIDGE CHIP,SWITCHING CHARGER,D类功放,CMOS 2-CHANNEL LDO,双通道线性稳压器,AB类放大器,OVP集成电路,FLASH WHITE-LED DRIVER,电池管理芯片,BOOST ICS,FAST CHARGER PROTOCOL IC,USB负载开关,线性充电器,BOOST DC/DC CONVERTERS,MOS驱动芯片,电池管理系芯片,LINEAR CHARGER,BMS ICS,BATTER CHARGER ICS,BUCK CONTROLLER,电流保护集成电路,FAST CHARGER ICS,OCP ICS,奥普,音频功放,升压转换器,LEVEL SHIFTER,全桥芯片,BACKLIGHT WHITE-LED DRIVER ICS,快速充电器,电池管理系统芯片,MOSFET,USB电源和集成负载开关,QC2.0协议芯片,BOOST ICS,升压芯片,CLASS AB AMPLIFIERS,高压降压控制器,CLASS D AMPLIFIERS,闪烁白光LED驱动器,电池充电器IC,电压检测器,POWER SWITCH PROTECTION IC,N型MOS,背光驱动,HV BUCK DC/DC CONVERTERS,电压检测芯片,电源转换器,QC3.0协议芯片,低压降压转换器,屏显示电源芯片,F类功放,低压降压DC/DC转换器,LCD BIAS IC,VOLTAGE DETECTOR,同步。DC/DC转换器,VOLTAGE DETECTOR IC,POWER SWITCH,MOS管驱动芯片,LDO,PD协议芯片,背光驱动芯片,BACKLIGHT WHITE-LED DRIVER,FAST CHARGER,BUCK ICS,OP,SYN. DC/DC CONVERTERS,BOOST CONVERTER,锂电保护芯片,MOSFET驱动器,X类功放,MOSFET晶体管,阿辛。升压DC/DC转换器,复位芯片,闪光灯LED驱动器,PMIC,半桥驱动芯片,POWER MANAGEMENT ICS,屏偏压芯片,MOS管,BACKLIGHT WHITE LED-DRIVER ICS,AB类功放,线性稳压器,PMU,音频放大器IC,过压保护IC,LP5300C,LP7854A,LP5300F,LPB1001,LP6281,LPB1002,LP6282,LP6283,LP6284,LP7800HA,LP6285,LP7800HB,LP6286,LPM9030A,LP28400A,LP28303A,LP5301A,LP6452AF,LP6270,LP3352T,LPB1009,LP6304B,LP6452AT,LPB1006,LPB1003,LP7864H,LP5300A,LP7852A,LP78073A,LPA4722,LP4069HT,LPM9040A,LP6299,LPB2105,LPB2106,LPA4732,LP6291,LP6294,LP6295,LP6296,LP6298,LP6288,LP6289,LP28058,LP6453AT,LPM8205,LP28055,LP28056,LP3803,LP78070F,LP78070S,LP3809,LP3808,LP6215A,LPM9435,LP3818C,LPA4809,LP6226A,LP64920F,LP28021,LP3811,LP3810,LP6212A,LP28013,LP28014,LP28011,LP4068T,LP6453F,LP6453A,LPA2010,LP4068H,LP4056H,LPM9926,LP6453T,LP4069T,LP6452F,LP6452A,LP4021A,LP4069H,LPB1010H,LP4069P,LP4069PT,LP28013S,LP3989,LP3988,LP6451F,LP3986,LP3985,LP28013H,LP3984,LP3981,LP3980,LP6221A,LP28014A,LP4030HA,LPA2153,LP4030HB,LPA2154,LP28014H,LP4054H,LP4030HC,LP4030HD,LP7806K2,LP4067T,LP28014S,LP6462H,LP7806K4,LP6450F,LP6498H,LP6220A,LP6498A,LP4068A,LP6498B,LP4055A,LPA2163,LPA2164,LPA2165,LPA2010S,LP28015A,LPA2160,LPA2161,LP28019S,LPA4990,LPA4871,LP4076E,LP4076H,LP105,LP6230B,LP3996,LP3995,LP3994,LP6230C,LP3993,LP3992,LP3991,LP28300C,LP28300B,LP28300A,LPA2100,LPA2101,LPA2102,LPA2103,LP7855XA,LP28009A,LP102,LP3307,LP6253H,LP3302,LP3301,LPA2108,LPA4891,LPA4890,LPA2110,LP4062A,LP3988H,LP6495*,LP2206,LP4063S,LP1115,LP4051T,LP2203,LP1113,LP2202,LP2201,LP1111,LP1110,LP6470T,LP28019B,LP3209,LP6493F,LP3204,LP4060S,LP3202,LP3201,LP3321,LP3320,LP7855SH,LP28601,LP4060A,LP7801,LP102A,LP4072H,LP3318,LP6492F,LP3317,LP3986H,LP3316,LP3315,LPA2101A,LP3310,LP28057A,LP28021A,LP6453TF,LP28021D,LP64933,LP3987H,LP4073H,LPM3413,LPM3414,LP6261H,LP3983H,LP5280S,LP3983S,LP6297B,LP6452ATF,LP3102,LP3101,LP3100,LP103S,LP6297A,LP3220,LP103Q,LP3350,LP6261S,LP4070E,LP78080,LP6490F,LP3219,LP3218,LPM3407A,LP3211,LP7811,LP6260S,LP7810,LP7813,LP7815,LP62610,LP78070,LP78071,LPS100,LP6260M,LP4080H,LP3981H,LP3368,LP28011H,LP3366,LP3120,LPW5210,LPW5211,LPA2173,LPA2174,LPW5213,LP5300,LPA2175,LP5301,LPA2176,LP5302,LP5303,LP3981S,LP5304,LP5305,LP5306,LP5308,LP5309,LPA2171,LPA2172,LP3982S,LP28014SE,LP3354,LP3353,LP3352,LP3110,LPW5220,LP3351,LP28013A,LP7804T,LP4081H,LP7801TE,LP28021S,LPA2110A,LP28021H,LP7855MF,LP3384,LP28021HD,LP7862,LP7861,LP7864,LP7863,LP28058F,LP7866,LP3390,LP7865,LP7867,LP1115B,LP1115A,LP3980H,SUPER22,LP6280A,LP7860,LP3383,LP7850,LP3382,LPW5201,LP7853,LP6400,LP7802T,LP7852,LP3380,LPW5203,LP7855,LP7855MH,LP6402,LPW5204,LP6403,LP6280S,LPW5206,LP7856,LP3980S,LPW5207,LP7859,LP3993B,LPW5208,LP7858,LPW5209,LP5308M,LP4020,LP7801T,LP6310,LP6312,LPM9007,LP7801L,LP6291H,LP7801D,LP3990A,LPA4722A,LP7800S,LP6301,LP6401F34,LP6302,LP6303,LP7812B,LP7812C,LP7812A,LPM9030,LPM9031,LP4040,LP6460,LP6461,LP6342,LP6453,LPM9026,LP6212,LP6454,LPM9022,LP6216,LPM9024,LP6218,LP1111A,LP7859A,LPM9021,LP3201S,LP4030,LP6450,LP5240,LP6451,LP5241,LP6452,LPM9015,LP6201,LPM9017,LPA8003S,LP7810A,LPW5202XX,LP53050,LP4060,LP6480,LP4061,LP6240,LP6482,LP4063,LP6483,LP4065,LPA2104A,LPM9050,LP4055,LP4057,LP6235,LP6236,LP4059,LP6238,LP6239,LP7857M,LP5305A,LPA2104S,LPM4953,LP7857H,LP5305F,LPM9040,LP5380,LPM9042,LP6470,LP4051,LP28052H,LP6471,LP4052,LP4053,LPM3401A,LP6222,LP6223,LP6224,LP6225,LP28053A,LP6226,LPM9033,LP6229,LP5304A,LP5304C,LP7820A,LPM3406,LPM3407,LP4081,LP4082,LP6260,LP6261,LP4077,LP7855S,LP6255,LP6497,LP4078,LP6256,LP3220S,LP6257,LP6401F24,LP7855M,LPM9029C,LPM3400,LPM3401,LP5303A,LP3100A,LP5301F,LP4070,LP6490,LP5280,LP6491,LP4072,LP6492,LP4073,LP6493,LP4074,LP6252,LP6494,LP4075,LP4076,LP6496,LP4066,LP4067,LP7854S,LP4068,LP4069,LP7854H,LPM2301,LP7800K4,LP5314A,LPM2302,LP7800K2,LP3367A,无线XDSL,CAR ELEC,平板液晶电视,电力,TABLET LCD TV,DISPLAYS,消费类产品市场,蓝牙,电脑周边产品市场,DSC,CD ROMS,HANDHELD COMPUTERS,扬声器,物联网,BATTERY MANAGEMENT,无线路由器,监护仪,T-CON电源,通讯类产品市场,电池系统,显示器,磁盘驱动器,PERIPHERALS,光盘,个人穿戴系统,ROUTER,MID,LCD TV,DVD ROMS,GAME MACHINE,电源管理,3摄氏度,NOTEBOOKS,DISK DRIVES,穿戴式产品市场,物联网产品市场,HANDHELD,PANEL POWER MANAGEMENT,台式机,WIRELESS LAN,DVD只读存储器,BLUETOOTH,智能电话,通讯,手持式,PANEL POWER,T-CON POWER,电源转换,笔记本,显示系统,SMARTPHONES,WIRELESS ROUTER,MONITOR,手持式计算机,穿戴式产品,智能手机,TABLET,无线通讯系统,SPEAKER,SMART PHONE,汽车选举,WIRELESS XDSL,无线-局域网,消费类产品,游戏机,XDSL,3C,外围设备,PMP,面板电源管理,DESKTOPS,电源,电脑周边,面板电源,电池管理,POWER
瑞之辰授权世强硬创,代理SiC MOSFET/IPM/PIM模块等产品
产品应用涉及储能、白电、充电桩、逆变器、光伏、锂电池保护、新能源汽车、音频功放、小功率适配器、手机充电器、LED驱动等领域。
屹晶微电子(Egmicro)逆变器/驱动芯片/电源管理芯片/D类功放/传感器/运放/单片机/安防报警产品选型指南
公司简介 产品概览 逆变器/驱动芯片 非隔离DC-DC 大功率AC-DC 中小功率AC-DC 电池充电管理芯片/移动电源管理芯片 线性电源/LED驱动/D类功放 微波红外感应/滚动码/霍尔传感器 运放/比较器/单片机 解决方案
屹晶微电子 - MEDIUM POWER AC-DC,中小功率AC-DC,电池充电管理芯片,D类功放,NON-ISOLATED DC-DC,运放芯片,D类放大器,滚动码芯片,滚动码,DRIVE,三相SPWM逆变器,逆变器发电机专用芯片,低成本8位单片机,定时芯片,HALL SENSOR,LED驱动芯片,单片机,逆变器,双重定时芯片,电池充电管理,比较器,32位单片机,HALL传感器,三相逆变器,驱动,HIGH POWER AC-DC,LED DRIVE,LED驱动器,电源管理芯片,线性电源,LDO,COMPARER,放大器,D-CLASS AMPLIFIER,比较器芯片,带ADC PWM功能单片机,LED驱动,INVERTER,单相SPWM逆变器,霍尔传感器,正弦波逆变器,微波红外感应,AMPLIFIER,中功率AC-DC,数码发电机逆变器,逆变器芯片,驱动芯片,移动电源管理芯片,大功率AC-DC,单相逆变器,纯正弦波逆变器,非隔离DC-DC,MOS驱动,MCU,运放,EG1182,EG6599,EG1185,EG4002C,EG12521,EG1611,EG3116,EG3113,EG8025,EG8542,EG0001,EG3112,EG1177,EG4321,EG8301,EG8543,EG4320,EG7335,EG8303,EG8305,EG3116D,EG1205,EG8030,EG4319,EG4318,EG1169,EG78L05,EG2136,EG1203,EG2134,EG1165,EG201,EG200,EG1164,EG2132,EG324,EG2133,EG1166,EG276,EG393,EG1163S,EG1513,EG1516,EG3014,EG3012,EG8401,EG3013,EG8403,EG8405,EG1190,EG1192,EG2181D,EG1191,EG2113D,EGS003,EG1503,EG8371,EG8010,EG3525,EG1501,EG8011,EG3003,EG1187,EG2113S,EG1186,EG3001,EG1189,EG3002,EG301,EG1188,EG6830,EG6831,EG49,EG8060,EG2108,EG2106,EG2103,EG2104,EG1253,EG1252,EG1131,EG1133,EG4002,EG4001,EG1130,EG2184,EG4361,EG2181,EG4360,EG2183D,EG1125,EG2334,EG1127,EG1126,EG1121,EG1120,EG1123,EG41,EG2130,EG7500,EG1160,EG2131,EG1163,EG2104S,EG1162,EG2104M,EG2808,EG3112D,EG4427,EG358,EG1127L,EG2126,EG2123,EG2003,EG2124,EG2121,EG2122,EG1151,EG3846,EG3113D,EG3844,EG2113,EG27324,EG5620,EG27325
型号WT588F02A-8S和WT588F02A-16S,匹配WT8002(AB类功放)时,功放输出开始会有“POPO”声,但D类功放(WT8623、WT8673、WT9110)无“POPO”声,怎么解决?
1、AB类功放有反馈电阻和反馈信号会产生“POPO”声, D类无反馈信号,不会产生“POPO”声,建议使用D类功放。2、使用busy使能功放芯片,错开播放前后的脉冲,从而错开“POPO”声。3、将DAC脚设置空闲为高,播放时则不会产生脉冲,也不会产生“POPO”声
禾润(HEROIC)音频功放IC/电源管理IC/电机驱动芯片选型指南
音频功放 数字功放/耳放/DAC/ADC 电源管理IC 驱动IC & 扩展I/O IC & 电平转换IC & 触控IC 步进电机驱动芯片 电机/栅极驱动芯片 电机驱动类芯片应用领域
禾润 - RGB LED驱动IC,模拟输入音频功放,电源管理IC,RGB LED驱动器,双节锂电池充电器,OVP,扩展I/O IC,触摸屏控制器,ADC转换器,电平转换IC,数字输入音频功放,音频功放,耳放,有刷直流电机驱动芯片,升压转换器,电机驱动芯片,内置升压音频功放,DAC转换器,缓冲器,内置升压模拟输入音频功放,步进电机驱动芯片,电压电平转换器,无刷电机驱动芯片,降压转换器,栅极驱动芯片,触控IC,HT6828,DRV8833,HTD8832T,DRV8837,A3988,A4950,DRV8313,HT317,HR8833,HR1124S,TSC2046,HT313,HTD5832,HR8837,TPS61088,HT4125,HR8313,TPA2012,DRV8825,SN741V1T125,A3979,HTD8810,HTD8811,HTD9901,HT97180,A3977,HT328,HT8696,HR4982,HR8548,HT8693,HT8691,HR4985,HT8692,HTR3212,HT326,HR8549,HR4988,HR8825,IS31FL3236A,HT7886,HT8697,HT560,HT8731,HT8698,HTR3218,DRV8813,TAS5760,HT0104,DRV8812,DRV8811,HTD8245,DRV8818,SGM4917,HT3339,LV8549,LV8548,HTD8236N,HT338,CS4344,HR8812,HT3335,HT0102,AW9523,IS31FL3218,HTD8811P,HTD9202,HTD8236,IS31AP4913,FP6291,PAM8908,HT862L,HT863,HT862,HT862T,HT4832,HT8515,HTR3236,HT8513,HT8787B,HTD8222,HR3988,DRV8872,DRV8870,HR1124LP,SN741V4T125,LP5300,HT5010,HT876,HT513,HT3355,HR8870,MP9486,HT350,HTD8211,TPA6132,SN3218,HR8812C,HR3977,DRV8837C,HR3979,A4988,A4982,HT8699R,A4985,HT7166,HT7167,PCM1808,HTD5988,TPA3138,HT368,HT8691R,HTD5984,HT760,TCA9539,IS31FL3206,HT360,HT6873,TCA9535,HT6872,HT6809,HTD8842P,HT71678,HTD8325,AD52090,TPS61178,HT7180,A4931,HT7181,CS8673,TXS0104,L9110,TXS0102,MP6507,HT91808,HR9110H,HT6881,HT7178,HT97220,HT4186,AN41908,HR4931,HT4182,HTD8842E,MAX97220,HT2046,SN3236,HT8789,HR9110S,HT4188,HT4066,HT4344,HT7179,SN3112,HT6819,TCA9555,HT6818,HT81293,HTD8831T,HTD9800,HTD9801,DRV8841,DRV8840,HT8310,HT878T,HT97230,HT7183,HTR3316,HT660,HT1125,HT8312,HT5169,3D PRINTER,ELECTRONIC TOOTHBRUSH,LASER PRINTER,3D打印机,激光打印机,清洁器,UAV,玩具机器人,智能锁,TOY ROBOT,舞台灯具,INTELLIGENT LOCK,电动牙刷,STAGE LAMP,IROBOT ROOMBA,CLEANER,无人飞机
DMR数字对讲机加密的必要性及加密方式介绍
DMR828S是思为无线研发的一款2W全功能数字对讲机模块,可以和市场上通用的模拟制式对讲机兼容,带有DMR TierII数字对讲机的功能,内置Moto AMBE++ 声码器。模块内部集成了微控制器、数字对讲芯片、射频功放以及音频功放等电路,客户只需外接电源,喇叭等器件,即可作为有16种频率通道可调的小型数字对讲机来工作。模块超小的体积亦能方便快捷地嵌入到各项手持设备中,以提高终端产品的综合性能。
扬州国芯(Gcore)电源管理IC/运放/比较器/逻辑电路/音频电路/触摸IC选型指南
AC-DC转换开关电源产品系列 DC-DC转换器产品系列 线性稳压器产品系列 音频功率放大器IC系列(AB类) 运算放大器/比较器 时基电路 电话机电路 触摸芯片 专用电路 2018新品
扬州国芯 - AC-DC 转换开关电源,电话机电路,低电压小功率音频功放,通用比较器,灯串驱动电路,电机驱动电路,20键编码芯,16键编码芯片,低功耗轨到轨单运算放大器,音频功率放大器IC,SSR-PWM集成电路,锂电池充电管理IC,USB异步串行数据转换,低功耗JFET输入双运算放大器,SSR PWM IC,PSR PWM/PFM IC,特殊运算放大器,250MHZ轨到轨四运算放大器,定时器,双路跨导运算放大器,时基电路,高灵活性电压比较器,AC-DC转换开关电源,CMOS定时器,高输入阻抗运算放大器,MOS工艺运算放大器,高输入阻抗运放,低失调单运算放大器,1通道电容式触摸传感器,比较器,通用比较器系列,USB转串口芯片,PSR-PWM/PFM集成电路,频率转换器,专用电路,双运算放大器,经典PWM IC,DC-DC转换器,涓流充电计时芯片,低功耗轨到轨双运算放大器,低噪声JFET输入双运算放大器,MOS 工艺运放,低功率音频功放,通用运算放大器,电源复位IC,高速JFET输入四运算放大器,高精度电压-频率转换器,运算放大器,特殊运放,触摸芯片,线性稳压器,高速JFET输入双运算放大器,四运算放大器,双定时器,高输入阻抗单运算放大器,DS1302,LM386,XL1410,GC4054,GC4056,L4960,LM3915,LM3914,GC386,LMV358,NE556,NE555,GC2273,LV358,LM358S,KA7500,LM311,LTC4056,L293,L298,GC4560,TDA2030,FT232BL,LTC4054,GC2269,KA2284,GC2263,MX618,GC13700,U211B,LM78MXX,TL072,TDA2003,TDA2005,LM1084,LM1085,KA3843,KA3842,OB25XX,GC78MXX,GC6283,GC6282,LM258,GC9034,GC1302,GC4536,TL082,GC4538,TL084,GC1025A,GC8054,GC2907,LMV321,GC8128L,LM2907,GC4532,GC4535,HT4560,LM34119,KA2411,SC4001,LM358,GC4001,GC34119,L298N,OB2535,GC1410,OB2536,OB2538,GC2068,CD6283,SGM8054,TL062,CA3140,GC232BL,CD6282,OB2532,LM13700,LV321,LM324,GC518,APA2068,OB2263,SG3526,SG3524,SG3525,OB2269,MOS555,TS08,LM331,TS04,OP07C,OB2273,7555,TS01,74HC922,74HC923,AM1025,GC2284,MC34018,电网,通讯,消费电子,智能家居,互联网,工业设备,汽车电子
DMR828产品规格书
DMR828是一款2W全功能数字对讲机模块,具备DMR数字对讲和模拟对讲功能,支持短信发送、语音加密等。模块集成微控制器、数字对讲芯片、射频功放和音频功放等,体积小巧,适用于手持设备等终端产品。
G-NICERF - 全功能数字对讲机模块,DMR828-AMBE,DMR828,DMR828-NVOC,三防手机,楼宇对讲,三防平板电脑,军用头盔,智能户外设备,码头调度,户外运动头盔
科山芯创(COSINE)高性能模拟及射频芯片选型指南
科山芯创 - 纳米功率运算放大器,PWM控制器,音频功率放大器,隔离接口芯片,GAN驱动芯片,HIGH SPEED COMPARATORS,线路驱动器,AB类音频功率放大器,微安级运放,RS-485 接口芯片,高速精密运放,高速电力线载波功放,MOSFET DRIVER,高精度零漂运放,车载 CAN FD 接口芯片,HIGH PRECISION OPAMPS,高精度运算放大器,音频驱动程序,高速运算放大器,HIGH AND LOW SIDE 驱动芯片,INSTRUMENTATION AMPLIFIERS,微功率运算放大器,精密运放,纳安级运放,AUDIO DRIVERS,SPDT/SPST模拟开关,GENERAL PURPOSE OPAMPS,ANALOG SWITCHES,低噪声运放,高速MOSFET/SIC/GAN驱动芯片,信号调理芯片,接口芯片,HPLC线驱动器,高速比较器,低功耗RS-485/RS-422收发器,射频收发芯片,HPLC LINE DRIVER,MICRO POWER OPAMPS,射频收发器,音频功放芯片,零漂移运算放大器,CLASS AB AUDIO POWER AMPLIFIER,音频线路驱动器,纳安级(超低功耗)运放,LOW-POWER RS-485/RS-422 TRANSCEIVERS,ZERO-DRIFT OPAMPS,精密仪器放大器,HIGH SPEED OPAMPS,射频集成电路,电源管理芯片,LDO,音频驱动芯片,低噪声运算放大器,RRIO运算放大器,高速MOSFET驱动芯片,RS-485接口芯片,高精度零漂移运放,SIC驱动芯片,AUDIO LINE DRIVER,射频芯片,MOSFET驱动器,高速运放,RFIC,RF TRANSCEIVERS,通用运算放大器,车载CAN FD接口芯片,LOW NOISE OPAMPS,模拟开关,轨到轨运放,RRIO OPAMPS,低功耗CAN FD收发器,运算放大器,OPERATIONAL AMPLIFIERS,LINE DRIVERS,PMIC,仪表放大器,HIGH AND LOW SIDE驱动芯片,驱动芯片,LOW-POWER CAN FD TRANSCEIVERS,通用运放,NANO POWER OPAMPS,高速MOSFET 驱动芯片,AUDIO POWER AMPLIFIER,高压大电流线性稳压器,运放,音頻功放,COS2170,COS4425,COS4228,COS4426,COS393,COS4423,COS4347,COS4424,COS1314,COS4427,COS4428,COS6002,COS29152,COS6001,COS8820,COS6044,COS358,COS8221,COS29750,COS4421,COS4422,COS2244,COS991,COS1353,COS6004,COS29752,COS605,COS722,COS6042,COS6041,COS724,COS603,COS29150,COS604,COS2113,COS29502,COS4379,COS2314,COS1347,COS3525,COS4890,COS4374,COS324,COS721,COS4333,COS29300,COS4177,COS3201,COS485,COS244,COS2991,COS2353,COS321,COS29500,COS29302,COS8052,COS8054,COS4171,COS8092,COS8094,COS4170,COS8051,COS8091,COS1333,COS171,COS2347,COS2228,COS170,COS4561,COS379,COS5532,COS331,COS1177,COS4244,COS1374,COS821,COS228,COS822,COS824,COS2333,COS4514,COS2379,COS4314,COS4515,COS1042T,COS8830,COS620,COS2171,COS8551,COS2374,COS8552,COS4991,COS4353,COS2177,COS8554,COS6212,数据集中器,变频器,智能硬件,滤波器,便携式音频设备,车载电子,掌上电脑,便携式系统,音视频播放器,物联网,工业控制处理,安防监控,家庭影院,GPON,手持设备,智能音箱,移动电话,逆变器,网络通讯设备,家电,电源管理,工业医疗设备,视频播放器,智能电网,线驱动器,A/D转换器,可穿戴设备,称量秤,机顶盒,开关电源,数字化视频光盘,车载,无线充,传感器放大,马达驱动,车联网,PDA,电池管理系统,DVD播放器,工业物联网,智能家居,电流检测,电力行业,通讯网络,顶顶盒,工业,智能电表,储能,MOS管驱动,医疗仪器,电机驱动,工业控制,医疗设备,充电桩,驱达驱动,数字万用表,平板电脑,EPON,对讲机,音频,电池供电智能硬件,通信设备,DVD,电池充电,编码器,工厂自动化,工业自动化控制,人机界面HMI,光伏逆变器,传感器,音频放大,汽车电子
【经验】解析WT588F外接功放芯片的四大常见问题与及其解决方法
本文中唯创知音将为大家解析WT588F外接功放常见问题原理与解决方法。
DMR858S 全功能数字对讲机模块产品规格书
DMR858S是一款5W全功能数字对讲机模块,支持DMR和模拟对讲,集成了微控制器、数字对讲芯片、射频功放和音频功放等电路。模块具有短信发送、语音加密等功能,适用于手持设备,支持多种频率范围,并符合RoHS和Reach标准。
G-NICERF - 全功能数字对讲机模块,DMR858S-PJ,DMR858S,三防手机,楼宇对讲,三防平板电脑,军用头盔,智能户外设备,码头调度,户外运动头盔
电子商城
现货市场
服务

提供语音芯片、MP3芯片、录音芯片、音频蓝牙芯片等IC定制,语音时长:40秒~3小时(外挂flash),可以外挂TF卡或U盘扩容。
最小起订量: 1pcs 提交需求>

可定制板装式压力传感器支持产品量程从5inch水柱到100 psi气压;数字输出压力传感器压力范围0.5~60inH2O,温度补偿范围-20~85ºС;模拟和数字低压传感器可以直接与微控制器通信,具备多种小型SIP和DIP封装可选择。
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