Boomer®, PowerWise® 系列, 音频放大器

结果:
70
Manufacturer
Series
Max Output Power x Channels @ Load
Supplier Device Package
Package / Case
Features
Voltage - Supply
Output Type
Type
Operating Temperature
Grade
Qualification
Mounting Type
结果70
搜索条目:
Boomer®, PowerWise®
选择
图片产品详情单价可用性ECAD 模型Mounting TypeVoltage - SupplyOperating TemperatureSupplier Device PackageOutput TypePackage / CaseMax Output Power x Channels @ LoadTypeFeaturesGradeSeriesQualification
LM48100QMHX/NOPB
IC AMP AB MONO 1.6W 14HTSSOP
联系我们
17,800 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
3V ~ 5.5V
-40°C ~ 105°C (TA)
14-HTSSOP
1-Channel (Mono)
14-PowerTSSOP (0.173", 4.40mm Width)
1.6W x 1 @ 8Ohm
Class AB
Depop, I²C, Input Multiplexer, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Automotive
Boomer®, PowerWise®
AEC-Q100
LM4995SD/NOPB
LM4995 1.3W AUDIO POWER AMPLIFIE
联系我们
3,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
2.4V ~ 5.5V
-40°C ~ 85°C (TA)
8-WSON (3x3)
1-Channel (Mono)
8-WFDFN Exposed Pad
1.25W x 1 @ 8Ohm
Class AB
Depop, Shutdown, Thermal Protection
-
Boomer®, PowerWise®
-
LM48100QMHE/NOPB
IC AMP AB MONO 1.6W 14HTSSOP
联系我们
2,130 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
3V ~ 5.5V
-40°C ~ 105°C (TA)
14-HTSSOP
1-Channel (Mono)
14-PowerTSSOP (0.173", 4.40mm Width)
1.6W x 1 @ 8Ohm
Class AB
Depop, I²C, Input Multiplexer, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Automotive
Boomer®, PowerWise®
AEC-Q100
LM49352RLX/NOPB
IC AMP CLASS D MONO 1.4W 36DSBGA
联系我们
175 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-40°C ~ 85°C (TA)
36-DSBGA (3.5x3.24)
1-Channel (Mono) with Mono and Stereo Headphones
36-WFBGA, DSBGA
1.4W x 1 @ 8Ohm; 65mW x 2 @ 32Ohm
Class D
Depop, Differential Inputs, I²C, I²S, Microphone, Shutdown, Volume Control
-
Boomer®, PowerWise®
-
LM49352RL/NOPB
IC AMP CLASS D MONO 1.4W 36DSBGA
联系我们
74 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-40°C ~ 85°C (TA)
36-DSBGA (3.5x3.24)
1-Channel (Mono) with Mono and Stereo Headphones
36-WFBGA, DSBGA
1.4W x 1 @ 8Ohm; 65mW x 2 @ 32Ohm
Class D
Depop, Differential Inputs, I²C, I²S, Microphone, Shutdown, Volume Control
-
Boomer®, PowerWise®
-
LM48861TMX/NOPB
AUDIO AMPLIFIER, 0.024W, 2 CHANN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
1.2V ~ 2.8V
-40°C ~ 85°C (TA)
12-DSBGA (1.22x1.62)
Headphones, 2-Channel (Stereo)
12-WFBGA
24mW x 2 @ 16Ohm
Class AB
Depop, Shutdown
-
Boomer®, PowerWise®
-
LM49370RLX/NOPB
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.5V ~ 5.5V
-40°C ~ 85°C (TA)
49-DSBGA
1-Channel (Mono) with Mono and Stereo Headphones
49-WFBGA, DSBGA
1.2W x 1 @ 8Ohm; 52mW x 2 @ 16Ohm
Class D
3D, Depop, I²C, I²S, Microphone, Mute, PCM, Shutdown, SPI, Standby, Volume Control
-
Boomer®, PowerWise®
-
LM48901SQ/NOPB
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.7V ~ 5.5V
-40°C ~ 85°C (TA)
32-WQFN (5x5)
4-Channel (Quad)
32-WFQFN Exposed Pad
2.8W x 4 @ 4Ohm
Class D
Depop, Differential Inputs, I²C, I²S, Short-Circuit and Thermal Protection, Shutdown
-
Boomer®, PowerWise®
-
LM4674ATL/NOPB
IC AMP CLASS D STER 2.5W 16DSBGA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.4V ~ 5.5V
-40°C ~ 85°C (TA)
16-DSBGA
2-Channel (Stereo)
16-WFBGA, DSBGA
2.5W x 2 @ 4Ohm
Class D
Depop, Differential Inputs, PWM, Short-Circuit Protection, Shutdown
-
Boomer®, PowerWise®
-
LM48411TL/NOPB
IC AMP CLASS D STER 2.5W 16DSBGA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.4V ~ 5.5V
-40°C ~ 85°C (TA)
16-DSBGA (2.5x2.12)
2-Channel (Stereo)
16-WFBGA, DSBGA
2.5W x 2 @ 4Ohm
Class D
Depop, Differential Inputs, E²S, Short-Circuit Protection, Shutdown
-
Boomer®, PowerWise®
-
LM48411TLX/NOPB
IC AMP CLASS D STER 2.5W 16DSBGA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.4V ~ 5.5V
-40°C ~ 85°C (TA)
16-DSBGA (2.5x2.12)
2-Channel (Stereo)
16-WFBGA, DSBGA
2.5W x 2 @ 4Ohm
Class D
Depop, Differential Inputs, E²S, Short-Circuit Protection, Shutdown
-
Boomer®, PowerWise®
-
LM4673TMX/NOPB
IC AMP CLASS D MONO 2.65W 9USMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.4V ~ 5.5V
-40°C ~ 85°C (TA)
9-DSBGA
1-Channel (Mono)
9-WFBGA, DSBGA
2.65W x 1 @ 4Ohm
Class D
Depop, Differential Inputs, PWM, Short-Circuit and Thermal Protection, Shutdown
-
Boomer®, PowerWise®
-
LM48311TLX/NOPB
IC AMP CLASS D MONO 2.6W 9USMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.4V ~ 5.5V
-40°C ~ 85°C (TA)
9-DSBGA
1-Channel (Mono)
9-WFBGA, DSBGA
2.6W x 1 @ 4Ohm
Class D
Depop, Differential Inputs, E²S, Short-Circuit Protection, Shutdown
-
Boomer®, PowerWise®
-
LM4941TMX/NOPB
LM4941 1.25 WATT FULLY DIFFERENT
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.4V ~ 5.5V
-40°C ~ 85°C (TA)
9-DSBGA
1-Channel (Mono)
9-WFBGA, DSBGA
1.54W x 1 @ 8Ohm
Class AB
Depop, Differential Inputs, Shutdown, Thermal Protection
-
Boomer®, PowerWise®
-
LM49250RL/NOPB
LM49250 ENHANCED EMISSIONS SUPPR
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.7V ~ 5.5V
-40°C ~ 85°C (TA)
36-DSBGA (3.5x3.24)
2-Channel (Stereo) with Mono and Stereo Headphones
36-WFBGA, DSBGA
2.43W x 2 @ 4Ohm; 170mW x 1 @ 32Ohm
Class D
3D, Depop, Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
-
Boomer®, PowerWise®
-
LM4941SD/NOPB
LM4941 1.25 WATT FULLY DIFFERENT
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.4V ~ 5.5V
-40°C ~ 85°C (TA)
8-WSON (3x2.5)
1-Channel (Mono)
8-WFDFN Exposed Pad
1.54W x 1 @ 8Ohm
Class AB
Depop, Differential Inputs, Shutdown, Thermal Protection
-
Boomer®, PowerWise®
-
LM4673TM/NOPB
LM4673 FILTERLESS, 2.65W, MONO,
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.4V ~ 5.5V
-40°C ~ 85°C (TA)
9-DSBGA
1-Channel (Mono)
9-WFBGA, DSBGA
2.65W x 1 @ 4Ohm
Class D
Depop, Differential Inputs, PWM, Short-Circuit and Thermal Protection, Shutdown
-
Boomer®, PowerWise®
-
LM4675TL/NOPB
LM4675 ULTRA-LOW EMI, FILTERLESS
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.4V ~ 5.5V
-40°C ~ 85°C (TA)
9-DSBGA
1-Channel (Mono)
9-WFBGA, DSBGA
2.7W x 1 @ 4Ohm
Class D
Depop, Differential Inputs, PWM, Short-Circuit and Thermal Protection, Shutdown
-
Boomer®, PowerWise®
-
LM48311TL/NOPB
LM48311 ULTRA-LOW EMI, FILTERLES
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.4V ~ 5.5V
-40°C ~ 85°C (TA)
9-DSBGA
1-Channel (Mono)
9-WFBGA, DSBGA
2.6W x 1 @ 4Ohm
Class D
Depop, Differential Inputs, E²S, Short-Circuit Protection, Shutdown
-
Boomer®, PowerWise®
-
LM4674ATLX/NOPB
IC AMP CLASS D STER 2.5W 16DSBGA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
2.4V ~ 5.5V
-40°C ~ 85°C (TA)
16-DSBGA (2.5x2.12)
2-Channel (Stereo)
16-WFBGA, DSBGA
2.5W x 2 @ 4Ohm
Class D
Depop, Differential Inputs, PWM, Short-Circuit Protection, Shutdown
-
Boomer®, PowerWise®
-

关于  音频放大器

音频放大器是一种电子电路,旨在将音频信号的功率和振幅增加到适合驱动扬声器、耳机或其他转换器的水平。它们通过放大来自麦克风、乐器或媒体播放器等音频源的微弱音频信号,使其产生可听到的声音。 音频放大器的主要目的是以最小的失真和噪声忠实地再现输入音频信号。它们确保放大输出保留原始音频源的特性和细微差异。这包括保持频率响应、动态范围和其他音频信号的特质。 音频放大器通常根据其电路设计和操作特性分为不同的类别。常见的放大器类别包括A类、AB类、D类、H类和G类,每种类别都具有自身的效率、失真和功率处理方面的优势和权衡。 A类放大器提供最高的线性度和低失真,但功耗较高。AB类放大器结合了A类和B类放大器的特点,以在效率和音频保真度之间取得平衡。D类放大器使用脉宽调制(PWM)技术实现高效率,但可能引入一些失真。H类和G类放大器采用多个电源电压轨道来提高效率,同时保持音频质量。 除了基本的放大功能,音频放大器还可以包括其他功能。这些功能可能包括音量控制、均衡选项、音调控制、内置保护电路以及与数字信号处理(DSP)的集成,以实现高级音频处理能力。 音频放大器在各种应用中广泛使用,包括消费电子、专业音频系统、车载音频系统、公共地址系统和乐器。选择合适的放大器取决于功率需求、所需音频质量、系统配置和特定应用需求等因素。 总之,音频放大器是音频系统中必不可少的组件,它们将微弱的音频信号放大到更高的功率水平,驱动扬声器或耳机。它们确保音频信号的准确再现,并提供各种放大器类别、附加功能和集成选项,以满足不同的应用需求。