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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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TDF8599ATH/N2,518IC AMP D MONO/STEREO 250W 36HSOP |
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Datasheet |
- | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 250W x 1 @ 2Ohm; 135W x 2 @ 4Ohm | 8V ~ 35V | Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 36-HSOP |
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TAS5614PHDRIC AMP D MONO/STER 300W 64HTQFP |
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Datasheet |
PurePath™ HD | 64-TQFP Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 300W x 1 @ 2Ohm; 200W x 2 @ 3Ohm | 18V ~ 38V | Depop, Digital Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | 0°C ~ 70°C (TA) | - | - | 64-HTQFP (14x14) |
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TDA7575PDTRIC AMP AB MONO/STER 150W PWRSO36 |
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Datasheet |
- | PowerSO-36 Exposed Top Pad | Tape & Reel (TR) | 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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FDA450LV-TIC AMP CLASS D QUAD 50W 100TQFP |
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Datasheet |
- | 100-TQFP Exposed Pad | Tape & Reel (TR) | Active | Class D | 4-Channel (Quad) | 50W x 4 @ 4Ohm | - | - | Surface Mount | - | - | - | 100-TQFP-EP (14x14) |
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TAS5612PHDRIC AMP D MONO/STER 250W 64HTQFP |
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Datasheet |
PurePath™ HD | 64-TQFP Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 250W x 1 @ 2Ohm; 165W x 2 @ 3Ohm | 16V ~ 34.1V | Depop, Digital Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | 0°C ~ 70°C (TA) | - | - | 64-HTQFP (14x14) |
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PGA2500IDBG4IC AMP CLASS AB MONO 28SSOP |
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Datasheet |
- | 28-SSOP (0.209", 5.30mm Width) | Tube | 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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FDA450LVIC AMP CLASS D QUAD 50W 100TQFP |
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Datasheet |
- | 100-TQFP Exposed Pad | Tray | Active | Class D | 4-Channel (Quad) | 50W x 4 @ 4Ohm | - | - | Surface Mount | - | - | - | 100-TQFP (14x14) |
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TAS5414TDKDRQ1IC AMP CLASS D QUAD 116W 36HSSOP |
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Datasheet |
- | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Class D | 4-Channel (Quad) | 116W x 2 @ 2Ohm, 58W x 4 @ 4Ohm | 8V ~ 22V | Depop, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | 36-HSSOP |
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MAX9709ETN+TDIC AMP D MONO/STEREO 50W 56TQFN |
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- | 56-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 50W x 1 @ 4Ohm; 29W x 2 @ 8Ohm | 10V ~ 22V | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 56-TQFN (8x8) |
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STA50013TRIC AMP D DUAL/QUAD 60W PWRSO-36 |
0 | - |
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Datasheet |
- | PowerSO-36 Exposed Bottom Pad | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) or 4-Channel (Quad) | 60W x 2 @ 8Ohm | 10V ~ 36V | Short-Circuit and Thermal Protection | Surface Mount | 0°C ~ 70°C (TA) | - | - | PowerSO-36 |
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TAS5613PHDRIC AMP D MONO/STER 300W 64HTQFP |
0 | - |
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Datasheet |
PurePath™ HD | 64-TQFP Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 300W x 1 @ 2Ohm; 200W x 2 @ 3Ohm | 18V ~ 38V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | 0°C ~ 70°C (TA) | - | - | 64-HTQFP (14x14) |
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FDA4100LVIC AMP D DUAL/QUAD 270W 92HIQUAD |
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Datasheet |
- | 92-PowerBQFP | Tray | Active | Class D | 2-Channel (Stereo) or 4-Channel (Quad) | 270W x 2 @ 2Ohm, 135W x 4 @ 4Ohm | - | Mute, Short-Circuit and Thermal Protection | Surface Mount | - | - | - | 92-HiQUAD (14x20) |
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FDA4100LV-TIC AMP D DUAL/QUAD 270W 92HIQUAD |
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Datasheet |
- | 92-PowerBQFP | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) or 4-Channel (Quad) | 270W x 2 @ 2Ohm, 135W x 4 @ 4Ohm | - | Mute, Short-Circuit and Thermal Protection | Surface Mount | - | - | - | 92-HiQUAD (14x20) |
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TAS5611PHDRIC AMP D MONO/STER 250W 64HTQFP |
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Datasheet |
PurePath™ HD | 64-TQFP Exposed Pad | Tape & Reel (TR) | Not For New Designs | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 250W x 1 @ 2Ohm; 165W x 2 @ 3Ohm | 16V ~ 34.1V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | 0°C ~ 70°C (TA) | - | - | 64-HTQFP (14x14) |
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TAS5631BPHDRIC AMP D MONO/STER 600W 64HTQFP |
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Datasheet |
PurePath™ HD | 64-TQFP Exposed Pad | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 600W x 1 @ 2Ohm; 300W x 2 @ 4Ohm | 25V ~ 52.5V | Depop, Digital Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | 0°C ~ 70°C (TA) | - | - | 64-HTQFP (14x14) |
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TDA7563PDTRIC AMP AB QUAD 72W POWERSO-36 |
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- | PowerSO-36 Exposed Top Pad | Tape & Reel (TR) | Obsolete | Class AB | 4-Channel (Quad) | 72W x 4 @ 2Ohm | 8V ~ 18V | I2C, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -55°C ~ 150°C (TJ) | - | - | PowerSO-36 |
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TDA7563PDIC AMP AB QUAD 72W POWERSO-36 |
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- | PowerSO-36 Exposed Top Pad | Tube | Obsolete | Class AB | 4-Channel (Quad) | 72W x 4 @ 2Ohm | 8V ~ 18V | I2C, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -55°C ~ 150°C (TJ) | - | - | PowerSO-36 |
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FDA901-VYT4 X 50 W CLASS-D DIGITAL INPUT P |
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Datasheet |
- | 64-LQFP Exposed Pad | Tape & Reel (TR) | Active | Class D | 4-Channel (Quad) | 50W x 4 @ 4Ohm | 6V ~ 25V | - | Surface Mount | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | 64-LQFP-EP (10x10) |
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TAS5424BTDKDRQ1IC AMP CLASS D QUAD 150W 44HSSOP |
0 | - |
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Datasheet |
- | 44-BSSOP (0.433", 11.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 4-Channel (Quad) | 150W x 2 @ 2Ohm; 79W x 4 @ 4Ohm | 6V ~ 24V | Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | 44-HSSOP |
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TAS5514BTDKDRQ1IC AMP CLASS D QUAD 150W 36HSSOP |
0 | - |
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Datasheet |
- | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 4-Channel (Quad) | 150W x 4 @ 2Ohm | 6V ~ 24V | Depop, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | 36-HSSOP |

