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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PAM8124RHRIC AMP CLASS D STER 18W 24TSSOP |
8 | - |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 18W x 2 @ 4Ohm | 10V ~ 26V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-TSSOP-EP |
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LM49155TLX/NOPBIC AMP D/AB STEREO 36DSBGA |
0 | - |
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Datasheet |
Boomer® | 36-WFBGA, DSBGA | Tape & Reel (TR) | Not For New Designs | Class D, Class AB | Headphones, 2-Channel (Stereo) | - | - | Depop, Differential Inputs, E2S, I2C, Shutdown, Volume Control | Surface Mount | - | - | - | 36-DSBGA |
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MAX9737ETG/V+TIC AMP CLASS D MONO 13W 24TQFN |
0 | - |
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- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 13W x 1 @ 4Ohm | 8V ~ 28V | Depop, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | 24-TQFN (4x4) |
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TAS2559YZRIC AMP CLASS D MONO 5W 42DSBGA |
0 | - |
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Datasheet |
- | 42-UFBGA, DSBGA | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 5W x 1 @ 4Ohm | 1.8V, 3.3V | Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 42-DSBGA |
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MAX9725CETC+TIC AMP CLASS AB STER 25MW 12TQFN |
0 | - |
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Datasheet |
DirectDrive® | 12-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | 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) |
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TPA6047A4RHBRIC AMP CLASS AB STER 2.6W 32VQFN |
0 | - |
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Datasheet |
DirectPath™ | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2.6W x 2 @ 4Ohm; 100mW x 2 @ 16Ohm | 4.5V ~ 5.5V | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 32-VQFN (5x5) |
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MP7782DF-LF-ZIC AMP CLASS D MONO 50W 20TSSOPF |
0 | - |
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Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Not For New Designs | Class D | 1-Channel (Mono) | 50W x 1 @ 6Ohm | - | Depop, Mute, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-TSSOPF-EP |
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STA505IC AMP D MONO/STER 50W PWRSO-36 |
0 | - |
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Datasheet |
- | PowerSO-36 Exposed Top Pad | Tube | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 50W x 2 @ 8Ohm, 80W x 1 @ 8Ohm | 10V ~ 36V | Thermal Shutdown Protection | Surface Mount | -40°C ~ 90°C (TA) | - | - | PowerSO-36 |
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MAX9700AEBC+TIC AMP CLASS D MONO 1.6W 12UCSP |
0 | - |
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Datasheet |
- | 12-WFBGA, CSPBGA | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 1.6W x 1 @ 6Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-UCSP |
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AX5689GRK-Z4-CHANNEL, DIGITAL-INPUT CLASS-D |
0 | - |
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Datasheet |
- | 64-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Class D | 4-Channel (Quad) | - | 1.1V ~ 1.3V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 64-QFN (9x9) |
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MAX98926EWV+TIC AMP BOOST CLASS DG WLP |
0 | - |
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- |
- | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - |
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TDA7379IC AMP CLASS AB DUAL/QUAD 38W |
0 | - |
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- | Multiwatt-15 (Vertical, Bent and Staggered Leads) | Tube | Obsolete | Class AB | 2-Channel (Stereo) or 4-Channel (Quad) | 38W x 2 @ 4Ohm; 16W x 4 @ 4Ohm | 8V ~ 20V | Depop, Short-Circuit and Thermal Protection, Standby | Through Hole | - | - | - | - |
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LMV1089VYX/NOPBIC AMP CLASS AB MONO 32TQFP |
0 | - |
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Datasheet |
- | 32-LQFP | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 2.7V ~ 5.5V | Differential Inputs, I2C, Microphone, Mute, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 32-TQFP (7x7) |
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TCB701FNG,ELAUDIO POWER AMPLIFIER, CLASS-TB |
0 | - |
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- | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class D | 4-Channel (Quad) | 49W x 4 @ 4Ohm | 6V ~ 18V | - | Surface Mount | -40°C ~ 85°C | - | - | 36-HSSOP |
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SSM6322ACPZ-RLIC AMP CLASS AB STEREO 24LFCSP |
0 | - |
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Datasheet |
- | 24-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Class AB | 2-Channel (Stereo) | - | ±3V ~ 6V | Depop | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-LFCSP (4x4) |
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FDA803Q-V0TLINEAR IC'S |
0 | - |
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- | 48-TFQFN Exposed Pad | Bulk | Active | Class D | 1-Channel (Mono) | 31W x 1 @ 4Ohm | 3.3V ~ 18V | - | Surface Mount, Wettable Flank | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | 48-VFQFPN (7x7) |
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LM4857SP/NOPBIC AMP CLASS AB STER 1.6W 28WQFN |
0 | - |
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Datasheet |
Boomer® | 28-UFQFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | 2-Channel (Stereo) with Mono and Stereo Headphones | 1.6W x 2 @ 4Ohm; 75mW x 2 @ 32Ohm | 2.7V ~ 5.5V | 3D, Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-UQFN (5x5) |
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BA3308FV-E2IC AMP CLASS AB STEREO 14SSOPB |
0 | - |
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Datasheet |
- | 14-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) | - | 4.5V ~ 14V | - | Surface Mount | -25°C ~ 75°C (TA) | - | - | 14-SSOP-B |
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LM4835LQ/NOPBIC AMP CLASS AB STER 2.2W 28WQFN |
0 | - |
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Datasheet |
Boomer® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2.2W x 2 @ 3Ohm; 95mW x 2 @ 32Ohm | 2.7V ~ 5.5V | Depop, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-WQFN (5x5) |
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BH7824FVM-TRIC AMP CLASS AB MONO 500MW 8MSOP |
0 | - |
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Datasheet |
- | 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) | Tape & Reel (TR) | Not For New Designs | Class AB | 1-Channel (Mono) | 500mW x 1 @ 8Ohm | 1.8V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -30°C ~ 85°C (TA) | - | - | 8-MSOP |

