Boomer®, PowerWise® Series, Audio Amplifiers

Results:
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
Results remaining70
Applied Filters:
Boomer®, PowerWise®
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ImageProduct DetailPriceAvailabilityECAD ModelMounting TypeVoltage - SupplyOperating TemperatureSupplier Device PackageOutput TypePackage / CaseMax Output Power x Channels @ LoadTypeFeaturesGradeSeriesQualification
LM48100QMHX/NOPB
IC AMP AB MONO 1.6W 14HTSSOP
5+
$1.6901
10+
$1.5775
15+
$1.5211
Quantity
17,800 Available
Can ship immediately
Ships from: 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
5+
$5.2817
10+
$4.9296
15+
$4.7535
Quantity
3,000 Available
Can ship immediately
Ships from: 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
5+
$5.2817
10+
$4.9296
15+
$4.7535
Quantity
2,130 Available
Can ship immediately
Ships from: 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
5+
$48.5915
10+
$45.3521
15+
$43.7324
Quantity
175 Available
Can ship immediately
Ships from: 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
5+
$3.1690
10+
$2.9577
15+
$2.8521
Quantity
74 Available
Can ship immediately
Ships from: 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
Contact us
Quantity
Contact us
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
Contact us
Quantity
Contact us
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
Contact us
Quantity
Contact us
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
Contact us
Quantity
Contact us
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
Contact us
Quantity
Contact us
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
Contact us
Quantity
Contact us
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
Contact us
Quantity
Contact us
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
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Quantity
Contact us
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
Contact us
Quantity
Contact us
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
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Quantity
Contact us
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
Contact us
Quantity
Contact us
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,
Contact us
Quantity
Contact us
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
Contact us
Quantity
Contact us
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
Contact us
Quantity
Contact us
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
Contact us
Quantity
Contact us
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®
-

About  Audio Amplifiers

Audio amplifiers are electronic circuits designed to increase the power and amplitude of audio signals to a level suitable for driving speakers, headphones, or other transducers. They play a crucial role in audio systems by boosting weak audio signals from sources such as microphones, musical instruments, or media players to levels that can produce audible sound. The primary purpose of audio amplifiers is to faithfully reproduce the input audio signal with minimal distortion and noise. They ensure that the amplified output retains the characteristics and nuances of the original audio source. This includes preserving the frequency response, dynamic range, and other qualities of the audio signal. Audio amplifiers are typically categorized into different classes based on their circuit design and operational characteristics. Common amplifier classes include Class A, Class AB, Class D, Class H, and Class G, each with its own advantages and trade-offs in terms of efficiency, distortion, and power handling. Class A amplifiers provide the highest level of linearity and low distortion but are less efficient in terms of power consumption. Class AB amplifiers combine the characteristics of Class A and Class B amplifiers to achieve a balance between efficiency and audio fidelity. Class D amplifiers use pulse-width modulation (PWM) techniques to deliver high efficiency but may introduce some distortion. Class H and Class G amplifiers employ multiple power supply rails to improve efficiency while maintaining audio quality. In addition to the basic amplification function, audio amplifiers may include additional features and functionalities. These can include volume controls, equalization options, tone controls, built-in protection circuits, and integration with digital signal processing (DSP) for advanced audio processing capabilities. Audio amplifiers are used in a wide range of applications, including consumer electronics, professional audio systems, car audio systems, public address systems, and musical instruments. The selection of an appropriate amplifier depends on factors such as power requirements, desired audio quality, system configuration, and specific application needs. In summary, audio amplifiers are essential components in audio systems that amplify weak audio signals to higher power levels for driving speakers or headphones. They ensure accurate reproduction of the audio signal while offering various amplifier classes, additional features, and integration options to cater to different application requirements.