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0755-82798135Audio Amplifiers
Audio Amplifiers are linear and mixed-signal ICs used to amplify audio signals and drive speakers, headphones and other audio output devices. They are widely used in consumer electronics, communication equipment, automotive audio systems, industrial devices, smart speakers, portable audio products, medical devices and embedded audio applications.
This category includes audio power amplifiers, headphone amplifiers, speaker amplifier ICs, Class AB amplifiers, Class D amplifiers, low-noise audio amplifiers and related audio signal chain components. These devices are commonly selected based on output power, amplifier class, supply voltage, distortion performance, noise level, efficiency, package type and application requirements.
TomatoElec supplies original Audio Amplifiers from recognized semiconductor manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Microchip, Diodes Incorporated, Infineon, NXP and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Type | Output Type | Max Output Power x Channels @ Load | Voltage - Supply | Features | Mounting Type | Operating Temperature | Grade | Qualification | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM4990ITL/NOPBIC AMP CLASS AB MONO 2W 9DSBGA |
890 | - |
|
Datasheet |
Boomer® | 9-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 2W x 1 @ 4Ohm | 2.2V ~ 5.5V | Depop, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-DSBGA |
|
PAM8019EFS-7AUDIO CLASS D ANALOG INP U-QFN30 |
1,492 | - |
|
Datasheet |
- | 20-UFQFN Exposed Pad | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) with Stereo Headphones | 4W x 2 @ 4Ohm; 1.78W x 2 @ 8Ohm | 2.5V ~ 6V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | U-QFN3030-20 |
|
PAM8019EFH-13AUDIO CLASS D ANALOG INP U-QFN40 |
2,977 | - |
|
Datasheet |
- | 20-UFQFN Exposed Pad | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) with Stereo Headphones | 4W x 2 @ 4Ohm; 1.78W x 2 @ 8Ohm | 2.5V ~ 6V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | U-QFN4040-20 |
|
LM4666SD/NOPBIC AMP CLASS D STER 1.2W 14WSON |
993 | - |
|
Datasheet |
Boomer® | 14-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 1.2W x 2 @ 8Ohm | 2.8V ~ 5.5V | Depop, Differential Inputs, Short-Circuit Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 14-WSON (4x3) |
|
TPA2005D1DGNRQ1IC AMP CLASS D MONO 1.45W 8MSOP |
2,500 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 1.45W x 1 @ 8Ohm | 2.5V ~ 5.5V | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | 8-HVSSOP |
|
TPA321DGNIC AMP CLASS AB MONO 700MW 8MSOP |
1,064 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Class AB | 1-Channel (Mono) | 700mW x 1 @ 8Ohm | 2.5V ~ 5.5V | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-HVSSOP |
|
LM4670ITL/NOPBIC AMP CLASS D MONO 3W 9DSBGA |
725 | - |
|
Datasheet |
Boomer® | 9-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 3W x 1 @ 4Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-DSBGA (1.6x1.6) |
|
TLV320DAC3203IYZKRIC AMP CLASS AB STEREO 25DSBGA |
821 | - |
|
Datasheet |
PowerTune™ | 25-UFBGA, DSBGA | Tape & Reel (TR) | Active | Class AB | Headphones, 2-Channel (Stereo) | - | 1.5V ~ 1.95V | Depop, I2C, I2S, Microphone, Mute, SPI, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 25-DSBGA |
|
TPA6140A2YFFRIC AMP CLASS G STER 32MW 16DSBGA |
2,840 | - |
|
Datasheet |
DirectPath™ | 16-UFBGA, DSBGA | Tape & Reel (TR) | Active | Class G | Headphones, 2-Channel (Stereo) | 32mW x 2 @ 32Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-DSBGA (1.56x1.56) |
|
LM48861TM/NOPBIC AMP CLASS AB STER 24MW 12USMD |
500 | - |
|
Datasheet |
Boomer®, PowerWise® | 12-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class AB | Headphones, 2-Channel (Stereo) | 24mW x 2 @ 16Ohm | 1.2V ~ 2.8V | Depop, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-DSBGA |
|
MAX9725DETC+IC AMP CLASS AB STER 25MW 12TQFN |
0 | - |
|
Datasheet |
DirectDrive® | 12-WQFN Exposed Pad | Tube | Active | Class AB | Headphones, 2-Channel (Stereo) | 25mW x 2 @ 16Ohm | 900mV ~ 1.8V | Depop, Short-Circuit Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-TQFN (4x4) |
|
TPA751DGNRIC AMP CLASS AB MONO 700MW 8MSOP |
5,000 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 700mW x 1 @ 8Ohm | 2.5V ~ 5.5V | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-HVSSOP |
|
TPA751DIC AMP CLASS AB MONO 700MW 8SOIC |
668 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Class AB | 1-Channel (Mono) | 700mW x 1 @ 8Ohm | 2.5V ~ 5.5V | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC |
|
LM4995TM/NOPBIC AMP CLASS AB MONO 1.3W 9USMD |
490 | - |
|
Datasheet |
Boomer®, PowerWise® | 9-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 1.3W x 1 @ 8Ohm | 2.4V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-DSBGA |
|
LM48860TL/NOPBIC AMP CLSS AB STER 50MW 12DSBGA |
899 | - |
|
Datasheet |
Boomer® | 12-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class AB | Headphones, 2-Channel (Stereo) | 50mW x 2 @ 32Ohm | 2V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-DSBGA (2x2.5) |
|
LM48580TL/NOPBIC AMP CLASS H MONO 12DSBGA |
152 | - |
|
Datasheet |
Boomer®, PowerWise® | 12-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class H | 1-Channel (Mono) | - | 2.5V ~ 5.5V | Differential Inputs, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-DSBGA (2x2.5) |
|
LMV1031UR-20/NOPBIC AMP CLASS AB MONO 4DSBGA |
217 | - |
|
Datasheet |
- | 4-XFBGA, DSBGA | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | - | 2V ~ 5V | Microphone | Surface Mount | -40°C ~ 85°C (TA) | - | - | 4-DSBGA |
|
DA7202-00UH2IC AMP CLASS D MONO 10W 9WLCSP |
3,835 | - |
|
Datasheet |
- | 9-UFBGA, WLCSP | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 10W x 1 @ 4Ohm | 4.5V ~ 9V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-WLCSP (1.73x1.54) |
|
MAX9720AEUE+IC AMP CLSS AB STER 50MW 16TSSOP |
0 | - |
|
- |
DirectDrive®, SmartSense™ | 16-TSSOP (0.173", 4.40mm Width) | Tube | Active | Class AB | Headphones, 2-Channel (Stereo) | 50mW x 2 @ 32Ohm | 1.8V ~ 3.6V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-TSSOP |
|
LM48824TM/NOPBIC AMP CLASS G STER 37MW 16DSBGA |
730 | - |
|
Datasheet |
Boomer® | 16-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class G | Headphones, 2-Channel (Stereo) | 37mW x 2 @ 16Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, I2C, Mute, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-DSBGA |
