Monolithic Power Systems, Inc.- 音频放大器

Monolithic Power Systems, Inc.（简称MPS）成立于1997年，总部位于美国华盛顿州柯克兰，是一家无晶圆厂半导体设计公司。公司专注于高性能电源管理解决方案，核心业务覆盖直流换直流转换器、LED驱动器、电机驱动器、电池管理芯片和交流-直流转换器等模拟电源IC。主要产品系列包括MPM电源模块、MP通用转换器、MPQ车规级芯片等。MPS以高效率、小尺寸、高集成度的电源方案在业内著称，广泛服务于计算、汽车、工业、通信和消费电子市场。在数据中心领域，MPS是关键的电源管理芯片供应商，保障服务器和存储系统的高效供电。全球电源管理IC市场竞争中，MPS与德州仪器、ADI等一线厂商抗衡，占据重要市场地位。公司凭借独有的单片电源工艺技术，实现产品的高度集成与微型化。MPS在纳斯达克上市（股票代码MPWR），并已被纳入标普500指数。其设计中心和销售办事处遍布全球，客户涵盖知名笔记本电脑、电动汽车和物联网设备制造商。

音频放大器 - 型号列表

共 96 个型号

制造商零件编号	库存	价格	RoHS	包装方式	系列	制造商全称	供电电压	封装形式	工作温度	产品	标准包装数量	安装类型	工厂包装数量	类型	供电电流	通道数量	关断	噪声	输出类型	放大器类型	电源抑制比	功能	压摆率	增益带宽积	轨到轨工作	输入偏置电流（最大）	输入失调电压（最大）	电压输出差（典型值）@ 距离	安装样式	输出功率	输出电流	类别	阻抗	输出信号	共模抑制比、电源抑制比（典型）	输入偏置电流	最小输入电压	精度	输入类型	额定电压	平均正向功率	共模电压 (Vcm)
MP7720DS-LF Audio Amp Speaker 1-CH Mono 20W Class-D 8-Pin SOIC Audio Amplifiers 20W, Class-D Mono Single-End Audio Amp monolithic power systems	138	1: ¥19.788	RoHS Compliant	Tube	MP7720	Monolithic Power Systems (MPS)	9.5 V	8SOIC	-40 to 85 °C	Class-D	Bulk	Surface Mount	100	mono SE	1.5 mA	-	-	0.04 %	1-Channel Mono	Class-D	60 dB	Speaker	-	-	-	-	-	-	SMD/SMT	20 W	1.5 mA	Class-D	4 Ohms	-	-	-	-	-	-	-	-	-
MP7782DF-LF-Z Audio Amp Speaker 1-CH Mono 50W Class-D 20-Pin TSSOP EP T/R Audio Amplifiers 50W, Class-D Mono Bridged Audio Amp monolithic power systems	10	1755: ¥23.664	RoHS Compliant	Reel	MP7782DF	Monolithic Power Systems (MPS)	9.5 V	20TSSOP EP	-40 to 85 °C	-	Tape & Reel	Surface Mount	2500	-	-	-	-	0.06@6Ohm@1W %	1-Channel Mono	Class-D	-	Speaker	-	-	-	-	-	-	-	-	-	-	-	Differential	-	-	-	-	-	-	-	-
MP8130DJ-LF-Z OP Amp Single GP R-R O/P 36V 5-Pin TSOT-23 T/R Operational Amplifiers - Op Amps Ultra Low Power 36V 200kHz Op-Amp monolithic power systems	10	2220: ¥5.712	RoHS Compliant	Reel	MP8130	Monolithic Power Systems (MPS)	2.7 V	5TSOT-23	-40 to 85 °C	Operational Amplifiers	Tape & Reel	Surface Mount	3000	General Purpose Amplifier	0.015@20V mA	1	No Shutdown	-	-	-	-	-	0.1@20V V/us	0.1 MHz	Rail to Rail Output	0.000002(Typ)@20V uA	5@20V mV	88 dB	-	-	-	-	-	-	80 dB	-	-	-	-	-	-	-
MP8101DJ-LF-Z OP Amp Single GP R-R O/P 5.5V 5-Pin TSOT-23 T/R Operational Amplifiers - Op Amps 400kHz GBW, 5.5V Low Power Op-Amp monolithic power systems	10	2250: ¥3.196	RoHS Compliant	Reel	MP8101DJ	Monolithic Power Systems (MPS)	1.8 V	5TSOT-23	-40 to 85 °C	Operational Amplifiers	Tape & Reel	Surface Mount	3000	General Purpose Amplifier	0.02@5V mA	1	No Shutdown	-	-	-	-	-	0.2@5V V/us	0.4 MHz	Rail to Rail Output	0.000002(Typ)@5V uA	5@5V mV	88 dB	SMD/SMT	-	20 mA	-	-	-	82(Typ) dB	2 pA	5 mV	-	-	-	-	-
MP8110DS-LF 40V PRECISION HIGH-SIDE CURRENT SENSE AMP Current Sense Amplifiers 40V Prec High-Side Current Sense Amp monolithic power systems	83	1: ¥13.464	RoHS Compliant	Tube	MP8110	Monolithic Power Systems (MPS)	40 V	SOIC-8	- 40 C	Current Sense Amplifiers	-	-	100	-	12 uA	1 Channel	Shutdown	-	-	Current Sense	97 dB	-	-	-	-	-	-	-	SMD/SMT	-	5 mA	-	-	-	-	4 nA	0.5 mV	2 %	Common Mode	24 V	800 mW	1.4 V to 40 V
MP7741DQ-LF-P 10W CLASS D MONO SINGLE ENDED AUDIO AMPLIFIER Audio Amplifiers 10W Class D Mono Single Ended Amp monolithic power systems	380	1: ¥14.756	RoHS Compliant	Reel	MP7741	Monolithic Power Systems (MPS)	36 V	QFN3x3-10	+ 125 C	Audio Amplifiers	-	-	-	Class-D Mono Amplifier	-	-	-	0.0002	-	-	-	-	-	-	-	-	-	-	SMD/SMT	10 W	-	Class-D	-	-	-	-	-	-	-	-	-	-
MP7741DQ-LF-Z Audio Amp Speaker 1-CH Mono 10.6W Class-D 10-Pin QFN EP T/R Audio Amplifiers 10W Class D Mono Single Ended Amp monolithic power systems	-		RoHS Compliant	Reel	MP7741	Monolithic Power Systems (MPS)	9.5 V	10QFN EP	-40 to 85 °C	-	Tape & Reel	Surface Mount	-	-	-	-	-	0.02@8Ohm@1W %	1-Channel Mono	Class-D	58 dB	Speaker	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MP7747DQ-LF-P 20W CLASS D MONO SINGLE ENDED AUDIO AMPLIFIER Audio Amplifiers 20W Class D Mono Single Ended Amp monolithic power systems	4025	1: ¥16.184	RoHS Compliant	Reel	MP7747	Monolithic Power Systems (MPS)	36 V	QFN3x3-10	- 40 C	Audio Amplifiers	-	-	500	Mono Audio Amplifier	-	1 Channel	Shutdown	0.02 %	Single Ended	-	-	-	-	-	-	-	-	-	SMD/SMT	20 W x 1 at 4 Ohms	4.5 A	Class-D	8 Ohms	-	-	-	-	-	-	-	-	-
MP7747DQ-LF-Z Audio Amp Speaker 1-CH Mono 19.3W Class-D 10-Pin QFN EP T/R Audio Amplifiers 20W Class D Mono Single Ended Amp monolithic power systems	-		RoHS Compliant	Reel	MP7747	Monolithic Power Systems (MPS)	9.5 V	10QFN EP	-40 to 85 °C	-	Tape & Reel	Surface Mount	-	-	-	-	-	0.02@8Ohm@1W %	1-Channel Mono	Class-D	59 dB	Speaker	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MP7748DF-LF-P 20W STEREO CLASS D AUDIO AMPLIFIER Audio Amplifiers 20W Stereo Class D Audio Amplifier monolithic power systems	-		RoHS Compliant	Reel	MP7748	Monolithic Power Systems (MPS)	-	-	-	Audio Amplifiers	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MP7748DF-LF-Z Audio Amp Speaker 1-CH Mono/2-CH Stereo 50W Class-D 28-Pin TSSOP EP T/R Audio Amplifiers 20W Stereo Class D Audio Amplifier monolithic power systems	-		RoHS Compliant	Reel	MP7748	Monolithic Power Systems (MPS)	9.5 V	28TSSOP EP	-40 to 85 °C	Audio Amplifiers	Tape & Reel	Surface Mount	-	-	-	-	-	0.02@8Ohm@1W %	1-Channel Mono\|2-Channel Stereo	Class-D	59 dB	Speaker	-	-	-	-	-	-	-	-	-	-	-	Differential\|Single	-	-	-	-	-	-	-	-
MP7740DN-LF-Z Audio Amp Speaker 1-CH Mono 15W Class-D 8-Pin SOIC EP T/R Audio Amplifiers 15W Class-D Mono Single End Audio Amp monolithic power systems	1880	1: ¥11.764	RoHS Compliant	Reel	MP7740	Monolithic Power Systems (MPS)	9.5 V	8SOIC EP	-40 to 85 °C	Audio Amplifiers	Tape & Reel	Surface Mount	2500	1-Channel Mono	-	-	-	0.018@8Ohm@1W %	1-Channel Mono	Class-D	60 dB	Speaker	-	-	-	-	-	-	SMD/SMT	15 W	-	Class-D	4 Ohms	-	-	-	-	-	-	-	-	-
MP7745DF-LF-Z Audio Amp Speaker 2-CH Stereo 20W Class-D 20-Pin TSSOP EP T/R Audio Amplifiers 2x19W Class-D Single Ended Stereo Amp monolithic power systems	10	1760: ¥9.86	RoHS Compliant	Reel	MP7745	Monolithic Power Systems (MPS)	9.5 V	20TSSOP EP	-40 to 85 °C	-	Tape & Reel	Surface Mount	2500	-	-	-	-	0.05@8Ohm@1W %	2-Channel Stereo	Class-D	59 dB	Speaker	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MP5121DJ-LF-Z OP Amp Single GP R-R I/O 20V 5-Pin TSOT-23 T/R Operational Amplifiers - Op Amps Single High Spd 10V Rail-Rail Op Amp monolithic power systems	10	2230: ¥3.944	RoHS Compliant	Reel	MP5121	Monolithic Power Systems (MPS)	3.2 V	5TSOT-23	-40 to 85 °C	Operational Amplifiers	Tape & Reel	Surface Mount	3000	General Purpose Amplifier	1.6(Typ)@20V mA	1	No Shutdown	-	-	-	-	-	45@20V V/us	14 MHz	Rail to Rail Input/Output	2@20V uA	20@20V mV	60 dB	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MP5221DK-LF-Z OP Amp Dual GP R-R I/O 20V 8-Pin MSOP T/R Operational Amplifiers - Op Amps Dual High Spd 10V Rail-Rail Op Amp monolithic power systems	10	1750: ¥4.964	RoHS Compliant	Reel	MP5221	Monolithic Power Systems (MPS)	3.2 V	8MSOP	-40 to 85 °C	Operational Amplifiers	Tape & Reel	Surface Mount	2500	General Purpose Amplifier	3.2(Typ)@20V mA	2	No Shutdown	-	-	-	-	-	45@20V V/us	14 MHz	Rail to Rail Input/Output	2@20V uA	20@20V mV	60 dB	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MP5120DJ-LF-Z OP Amp Single GP R-R I/O ±9V 5-Pin TSOT-23 T/R Operational Amplifiers - Op Amps Single High Speed 9V Rail-Rail Op Amp monolithic power systems	10	2210: ¥3.604	RoHS Compliant	Reel	MP5120	Monolithic Power Systems (MPS)	±1.6 V	5TSOT-23	-40 to 85 °C	Operational Amplifiers	Tape & Reel	Surface Mount	3000	General Purpose Amplifier	1.6(Typ)@±5V mA	1	No Shutdown	-	-	-	-	-	45@±5V V/us	14 MHz	Rail to Rail Input/Output	2@±5V uA	20@±5V mV	60 dB	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MP5420DM-LF-Z OP Amp Quad GP R-R I/O ±9V 14-Pin TSSOP T/R Operational Amplifiers - Op Amps Quad High Speed 9V Rail-Rail Op Amp monolithic power systems	10	1750: ¥5.644	RoHS Compliant	Reel	MP5420	Monolithic Power Systems (MPS)	±1.6 V	14TSSOP	-40 to 85 °C	Operational Amplifiers	Tape & Reel	Surface Mount	2500	General Purpose Amplifier	6.4(Typ)@±5V mA	4	No Shutdown	-	-	-	-	-	45@±5V V/us	14 MHz	Rail to Rail Input/Output	2@±5V uA	20@±5V mV	60 dB	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MP5421DM-LF-Z OP Amp Quad GP R-R I/O 20V 14-Pin TSSOP T/R Operational Amplifiers - Op Amps Quad High Spd 10V Rail-Rail Op Amp monolithic power systems	10	1760: ¥6.188	RoHS Compliant	Reel	MP5421	Monolithic Power Systems (MPS)	3.2 V	14TSSOP	-40 to 85 °C	Operational Amplifiers	Tape & Reel	Surface Mount	2500	General Purpose Amplifier	6.4(Typ)@20V mA	4	No Shutdown	-	-	-	-	-	45@20V V/us	14 MHz	Rail to Rail Input/Output	2@20V uA	20@20V mV	60 dB	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MP5220DK-LF-Z OP Amp Dual GP R-R I/O ±9V 8-Pin MSOP T/R Operational Amplifiers - Op Amps Dual High Speed 9V Rail-Rail Op Amp monolithic power systems	10	1750: ¥4.488	RoHS Compliant	Reel	MP5220	Monolithic Power Systems (MPS)	±1.6 V	8MSOP	-40 to 85 °C	Operational Amplifiers	Tape & Reel	Surface Mount	2500	General Purpose Amplifier	3.2(Typ)@±5V mA	2	No Shutdown	-	-	-	-	-	45@±5V V/us	14 MHz	Rail to Rail Input/Output	2@±5V uA	20@±5V mV	60 dB	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MP7782DF-LF Audio Amp Speaker 1-CH Mono 50W Class-D 20-Pin TSSOP EP Audio Amplifiers 50W, Class-D Mono Bridged Audio Amp monolithic power systems	48	1: ¥46.444	RoHS Compliant	Tube	MP7782	Monolithic Power Systems (MPS)	9.5 V	20TSSOP EP	-40 to 85 °C	Class-D	Bulk	Surface Mount	75	Mono BTL	3 mA	1 Channel	Shutdown	0.06@6Ohm@1W %	1-Channel Mono	Class-D	60 dB	Speaker	-	-	-	-	-	-	SMD/SMT	50 W	3 mA	Class-D	8 Ohms	Differential	-	-	-	-	-	-	-	-