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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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TAS6424RQDKQRQ1TAS6424RQDKQRQ1 |
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Datasheet |
- | 56-PowerBSSOP (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Class D | 4-Channel (Quad) | 75W x 4 @ 4Ohm; 150W x 4 @ 2Ohm | 4.5V ~ 26.4V | - | Surface Mount | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | 56-HSSOP |
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HFDA801A-VYTLINEAR IC'S |
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- | 64-LQFP Exposed Pad | Bulk | Active | Class D | 4-Channel (Quad) | 80W x 4 @ 4Ohm | 4.5V ~ 25V | - | Surface Mount | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | 64-LQFP-EP (10x10) |
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HFDA801A-VYYLINEAR IC'S |
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- | 64-LQFP Exposed Pad | Bulk | Active | Class D | 4-Channel (Quad) | 80W x 4 @ 4Ohm | 4.5V ~ 25V | - | Surface Mount | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | 64-LQFP-EP (10x10) |
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STA550IC AMP AB STEREO 70W 27FLEXIWATT |
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Bash® | 27-Flexiwatt, Formed Leads | Tube | Obsolete | Class AB | 2-Channel (Stereo) | 70W x 2 @ 4Ohm | 20V ~ 30V | Mute, Standby, Thermal Protection | Through Hole | 0°C ~ 70°C (TA) | - | - | 27-Flexiwatt (Vertical) |
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FDA802AB-VYTLINEAR IC'S |
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- | 64-LQFP Exposed Pad | Bulk | Active | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 300W x 1 @ 8Ohm; 150W x 2 @ 4Ohm | 5.5V ~ 50V | - | Surface Mount | - | Automotive | AEC-Q100 | 64-LQFP-EP (10x10) |
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FDA802AB-VYYLINEAR IC'S |
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- | 64-LQFP Exposed Pad | Bulk | Active | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 300W x 1 @ 8Ohm; 150W x 2 @ 4Ohm | 5.5V ~ 50V | - | Surface Mount | - | Automotive | AEC-Q100 | 64-LQFP-EP (10x10) |
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TDA7575IC AMP AB MONO/STER 150W PWRSO36 |
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Datasheet |
- | PowerSO-36 Exposed Top Pad | Tube | Obsolete | Class AB | 1-Channel (Mono) or 2-Channel (Stereo) | 150W x 1 @ 1Ohm; 75W x 2 @ 2Ohm | 8V ~ 18V | Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -55°C ~ 150°C (TJ) | - | - | PowerSO-36 |
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TAS5414CTPHDIC AMP CLASS D QUAD 23W 64HTQFP |
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Datasheet |
- | 64-TQFP Exposed Pad | Tray | Active | Class D | 4-Channel (Quad) | 23W x 4 @ 4Ohm, 150W x 2 @ 2Ohm | 6V ~ 24V | Depop, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 105°C (TA) | - | - | 64-HTQFP (14x14) |
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LM4931ITL/NOPBIC AMP CLASS D MONO 1.1W 42USMD |
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Datasheet |
Boomer® | 42-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) with Stereo Headphones | 1.1W x 1 @ 8Ohm; 26mW x 2 @ 32Ohm | 2.7V ~ 5V | ADC, DAC, Depop, I2C, I2S, Microphone, Mute, PCM, Shutdown, SPI, Standby, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 42-DSBGA |
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TDA7560LIC AMP AB QUAD 80W 25FLEXIWATT |
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- | 25-Flexiwatt, Formed Leads | Tube | Obsolete | Class AB | 4-Channel (Quad) | 80W x 4 @ 2Ohm | 8V ~ 18V | Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | - | - | - | 25-Flexiwatt (Vertical) |
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TDA7854IC AMP AB QUAD 80W 25FLEXIWATT |
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Datasheet |
- | 25-Flexiwatt, Formed Leads | Tube | Obsolete | Class AB | 4-Channel (Quad) | 80W x 4 @ 2Ohm | 8V ~ 18V | Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | - | - | - | 25-Flexiwatt (Vertical) |
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FDA802B-VYY2X150 W - 1X300 W CLASS D DIGITA |
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Datasheet |
- | 64-LQFP Exposed Pad | Tray | Active | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 300W x 1 @ 8Ohm; 150W x 2 @ 4Ohm | 6V ~ 18V | - | Surface Mount | - | Automotive | AEC-Q100 | 64-LQFP-EP (10x10) |
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TDA7563IC AMP AB QUAD 72W 27FLEXIWATT |
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Datasheet |
- | 27-Flexiwatt, Formed Leads | Tube | Obsolete | Class AB | 4-Channel (Quad) | 72W x 4 @ 2Ohm | 8V ~ 18V | I2C, Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | -55°C ~ 150°C (TJ) | - | - | 27-Flexiwatt (Vertical) |
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TAS5182IDCARIC AMP CLSS D STER 100W 56HTSSOP |
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Datasheet |
PurePath Digital™ | 56-PowerTFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 100W x 2 @ 6Ohm | 9V ~ 12.6V | Digital Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 56-HTSSOP |
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TAS5182IDCARG4IC AMP CLSS D STER 100W 56HTSSOP |
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Datasheet |
PurePath Digital™ | 56-PowerTFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 100W x 2 @ 6Ohm | 9V ~ 12.6V | Digital Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 56-HTSSOP |
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FDA802B-VYT2X150 W - 1X300 W CLASS D DIGITA |
0 | - |
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Datasheet |
- | 64-LQFP Exposed Pad | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 300W x 1 @ 8Ohm; 150W x 2 @ 4Ohm | 6V ~ 18V | - | Surface Mount | - | Automotive | AEC-Q100 | 64-LQFP-EP (10x10) |
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PGA2500IDBRG4IC AMP CLASS AB MONO 28SSOP |
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Datasheet |
- | 28-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Class AB | 1-Channel (Mono) | - | ±4.75V ~ 5.25V | Differential Inputs, Microphone | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-SSOP |
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E-TDA7560AIC AMP AB QUAD 80W 27FLEXIWATT |
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- | 27-Flexiwatt, Formed Leads | Tube | Obsolete | Class AB | 4-Channel (Quad) | 80W x 4 @ 2Ohm | 8V ~ 18V | Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | - | - | - | 27-Flexiwatt (Vertical) |
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TDA8920CTH/N1,118IC AMP D MONO/STEREO 220W 24HSOP |
0 | - |
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Datasheet |
- | 24-BSOP (0.433", 11.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 220W x 1 @ 8Ohm; 125W x 2 @ 4Ohm | ±12.5V ~ 32.5V | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HSOP |
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FDA2100BLV-TIC AMP CLASS D STER 120W 64TQFP |
0 | - |
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Datasheet |
- | 64-TQFP Exposed Pad | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 120W x 2 @ 4Ohm | 6V ~ 35V | - | Surface Mount | - | Automotive | AEC-Q100 | 64-TQFP-EP (10x10) |

