Audio Amplifiers

Results:
4,925
Manufacturer
Operating Temperature
Series
Type
Package / Case
Output Type
Voltage - Supply
Max Output Power x Channels @ Load
Grade
Features
Mounting Type
Supplier Device Package
Results remaining4,925
Select
ImageProduct DetailPriceAvailabilityECAD ModelSeriesMounting TypeOperating TemperatureVoltage - SupplyPackage / CaseSupplier Device PackageOutput TypeMax Output Power x Channels @ LoadGradeTypeFeaturesQualification
MAX98502EWE+T
IC AMP CLASS D MONO 4.1W 16WLP
5+
$0.5245
10+
$0.4895
15+
$0.4720
Quantity
257,449 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
2.5V ~ 5.5V
16-WFBGA, WLBGA
16-WLP
1-Channel (Mono)
4.1W x 1 @ 4Ohm
-
Class D
Depop, Differential Inputs, Shutdown
-
MAX97220BETE+T
IC AMP CLSS AB STER 125MW 16TQFN
5+
$0.4615
10+
$0.4308
15+
$0.4154
Quantity
222,346 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
DirectDrive®
Surface Mount
-40°C ~ 85°C (TA)
2.5V ~ 5.5V
16-WFQFN Exposed Pad
16-TQFN (3x3)
Headphones, 2-Channel (Stereo)
125mW x 2 @ 32Ohm
-
Class AB
Depop, Differential Inputs, Shutdown
-
TPA2011D1YFFR
IC AMP CLASS D MONO 3.24W 9DSBGA
5+
$0.1259
10+
$0.1175
15+
$0.1133
Quantity
198,800 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
2.5V ~ 5.5V
9-UFBGA, DSBGA
9-DSBGA
1-Channel (Mono)
3.24W x 1 @ 4Ohm
-
Class D
Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
-
SSM2315CBZ-REEL7
IC AMP CLASS D MONO 4.28W 9WLCSP
5+
$0.3776
10+
$0.3524
15+
$0.3399
Quantity
191,083 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
2.5V ~ 5.5V
9-WFBGA, WLCSP
9-WLCSP (1.46x1.46)
1-Channel (Mono)
4.28W x 1 @ 3Ohm
-
Class D
Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
-
MAX98306ETD+T
IC AMP CLASS D STER 3.7W 14TDFN
5+
$0.8811
10+
$0.8224
15+
$0.7930
Quantity
166,360 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
2.6V ~ 5.5V
14-WFDFN Exposed Pad
14-TDFN (3x3)
2-Channel (Stereo)
3.7W x 2 @ 3Ohm
-
Class D
Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
-
MAX98357AEWL+T
IC AMP CLASS D MONO 3.2W 9WLP
5+
$0.2937
10+
$0.2741
15+
$0.2643
Quantity
162,500 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
2.5V ~ 5.5V
9-WFBGA, WLBGA
9-WLP (1.26x1.26)
1-Channel (Mono)
3.2W x 2 @ 4Ohm
-
Class D
Depop, Short-Circuit and Thermal Protection
-
BD28623MUV-E2
IC AMP D STEREO 17W VQFN024V4040
5+
$0.7343
10+
$0.6853
15+
$0.6608
Quantity
131,116 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-25°C ~ 85°C (TA)
8.5V ~ 24V
24-VFQFN Exposed Pad
VQFN024V4040
2-Channel (Stereo)
17W x 2 @ 8Ohm
-
Class D
Depop, Short-Circuit Protection
-
NCS2211MNTXG
IC AMP CLASS AB MONO 1.5W 8DFN
5+
$0.3147
10+
$0.2937
15+
$0.2832
Quantity
123,767 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
2.7V ~ 5.5V
8-VFDFN Exposed Pad
8-DFN (3x3)
1-Channel (Mono)
1.5W x 1 @ 4Ohm
-
Class AB
Shutdown
-
TPA2013D1RGPR
IC AMP CLASS D MONO 2.7W 20QFN
5+
$0.7762
10+
$0.7245
15+
$0.6986
Quantity
108,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
1.8V ~ 5.5V
20-VFQFN Exposed Pad
20-QFN (4x4)
1-Channel (Mono)
2.7W x 1 @ 4Ohm
-
Class D
Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
-
PAM8304AYR
IC AMP CLASS D MONO 3W DFN3030-8
5+
$0.2098
10+
$0.1958
15+
$0.1888
Quantity
104,190 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
2.8V ~ 6V
8-WDFN Exposed Pad
8-DFN (3x3)
1-Channel (Mono)
3W x 1 @ 4Ohm
-
Class D
Depop, Short-Circuit and Thermal Protection
-
TPA6203A1DGNR
IC AMP CLASS AB MONO 1.25W 8MSOP
5+
$1.0490
10+
$0.9790
15+
$0.9441
Quantity
99,520 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
2.5V ~ 5.5V
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
8-HVSSOP
1-Channel (Mono)
1.25W x 1 @ 8Ohm
-
Class AB
Depop, Differential Inputs, Shutdown, Thermal Protection
-
TPA3116D2DADR
IC AMP CLASS D STER 50W 32HTSSOP
5+
$0.6965
10+
$0.6501
15+
$0.6269
Quantity
89,782 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
SpeakerGuard™
Surface Mount
-40°C ~ 85°C (TA)
4.5V ~ 26V
32-PowerTSSOP (0.240", 6.10mm Width)
32-HTSSOP
2-Channel (Stereo)
50W x 2 @ 4Ohm
-
Class D
Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown
-
LM386MX-1
AUDIO AMPLIFIER, 0.325W, 1 CHANN
5+
$0.2580
10+
$0.2408
15+
$0.2322
Quantity
77,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
0°C ~ 70°C (TA)
4V ~ 12V
8-SOIC (0.154", 3.90mm Width)
8-SOIC
1-Channel (Mono)
325mW x 1 @ 8Ohm
Class AB
-
TPA3118D2QDAPRQ1
IC AMP CLASS D STER 30W 32HTSSOP
5+
$1.2587
10+
$1.1748
15+
$1.1329
Quantity
75,722 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
4.5V ~ 26V
32-PowerTSSOP (0.240", 6.10mm Width)
32-HTSSOP
2-Channel (Stereo)
30W x 2 @ 8Ohm
Automotive
Class D
Short-Circuit and Thermal Protection
AEC-Q100
TPA3138D2PWPR
IC AMP D MON/STER 18.5W 28HTSSOP
5+
$0.3776
10+
$0.3524
15+
$0.3399
Quantity
68,799 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
3.5V ~ 14.4V
28-PowerTSSOP (0.173", 4.40mm Width)
28-HTSSOP
1-Channel (Mono) or 2-Channel (Stereo)
18.5W x 1 @ 4Ohm; 12W x 1 @ 6Ohm; 9.9W x 1 @ 8Ohm
-
Class D
-
-
IRS20957STRPBF
IC AMP CLASS D MONO 16SOIC
5+
$0.9021
10+
$0.8420
15+
$0.8119
Quantity
66,436 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
10V ~ 15V
16-SOIC (0.154", 3.90mm Width)
16-SOIC
1-Channel (Mono)
-
-
Class D
Short-Circuit Protection, Shutdown
-
TAS5805MPWPR
IC AMP D MONO/STER 45W 28HTSSOP
5+
$0.8392
10+
$0.7832
15+
$0.7552
Quantity
63,450 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-25°C ~ 85°C (TA)
4.5V ~ 26.4V
28-PowerTSSOP (0.173", 4.40mm Width)
28-HTSSOP
1-Channel (Mono) or 2-Channel (Stereo)
45W x 1 @ 4Ohm, 23W x 2 @ 8Ohm
-
Class D
-
-
TPA3221DDVR
IC AMP D MONO/STER 155W 44HTSSOP
5+
$1.5734
10+
$1.4685
15+
$1.4161
Quantity
59,769 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
7V ~ 32V
44-PowerTSSOP (0.244", 6.20mm Width)
44-HTSSOP
1-Channel (Mono) or 2-Channel (Stereo)
155W x 1 @ 3Ohm; 112W x 2 @ 2Ohm
-
Class D
Short-Circuit and Thermal Protection, Standby
-
NJM386M-TE1
IC AUDIO PWR AMP BIPO LV 8DMP
5+
$0.2098
10+
$0.1958
15+
$0.1888
Quantity
59,600 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
4V ~ 12V
8-SOIC (0.197", 5.00mm Width)
8-DMP
1-Channel (Mono)
500mW x 1 @ 16Ohm, 325mW x 1 @ 8Ohm
-
Class AB
-
-
TPA3131D2RHBR
IC AMP CLASS D STER 7.3W 32VQFN
5+
$0.9441
10+
$0.8811
15+
$0.8497
Quantity
59,319 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
4.5V ~ 26V
32-VFQFN Exposed Pad
32-VQFN (5x5)
2-Channel (Stereo)
7.3W x 2 @ 4Ohm, 4W x 2 @ 8Ohm
-
Class D
Mute, Short-Circuit and Thermal Protection, Shutdown
-

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.