Products in the audio amplifier integrated circuit (IC) family are designed specifically for replicating signal-level audio content at increased power levels sufficient to drive headphones, speakers, or similar transducers. Features such as mute inputs, volume controls, and anti-transient (depop) functions distinguish them from general purpose amplifiers. Audio amplifier classes of all types are included such as devices based on Class A, Class D, Class G topologies and others, as well as devices that integrate additional functionality such as analog-to-digital conversion in addition to the amplification function.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
TPA2005D1DRBRAudio Amplifiers | Texas Instruments | 1-CH Class-D Audio Amp, 1.45W, 8R, 2.5-5.5V, SON | 389 | 1+: $0.92400 10+: $0.74572 30+: $0.65485
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LM4902MM/NOPBAudio Amplifiers | Texas Instruments | 265mW at 3.3V Supply Audio Power Amplifier with Shutdown Mode 8-VSSOP -40 to 85 | 93 | 1+: $0.55200 10+: $0.53828 30+: $0.52800 | |
TPA2013D1RGPRAudio Amplifiers | Texas Instruments | 1-CH 2.7W Class-D Audio Amp, 1.8-5.5V, 4R, 20dB, QFN | 12380 | 10+: $1.13657 30+: $1.00628 100+: $0.85885
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LM4674ATLX/NOPBAudio Amplifiers | Texas Instruments | Filterless 2.5 Stereo Class D Audio Power Amplifier 16-DSBGA -40 to 85 | 6 | 1+: $1.82228 10+: $1.78115 30+: $1.75200 | |
LM4675SDX/NOPBAudio Amplifiers | Texas Instruments | Ultra-Low EMI, Filterless, 2.65W, Mono, Class D Audio Power Amplifier with Spread Spectrum 8-WSON | 209 | 1+: $1.27885 10+: $1.05085 30+: $0.92572 | |
LM4808MX/NOPBAudio Amplifiers | Texas Instruments | LM4808 Dual 105 mW Headphone Amplifier 8-SOIC -40 to 85 | 6340 | 10+: $0.45772 30+: $0.40457 100+: $0.36000
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LM4809MMX/NOPBAudio Amplifiers | Texas Instruments | LM4809 Dual 105mW Headphone Amplifier with Active-Low Shutdown Mode 8-VSSOP -40 to 85 | 174 | 1+: $2.15143 10+: $1.90972 30+: $1.74000 | |
LM4819MX/NOPBAudio Amplifiers | Texas Instruments | 350mW Audio Amplifier with Shutdown Mode 8-SOIC -40 to 85 | 495 | 1+: $0.68743 10+: $0.67200 30+: $0.66172
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LM48511SQX/NOPBAudio Amplifiers | Texas Instruments | 3W Mono Analog Input Class-D Speaker Amp with Integrated Boost Converter 24-WQFN -40 to 85 | 2950 | 10+: $1.76228 30+: $1.58057 100+: $1.25315
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TPA3112D1PWPAudio Amplifiers | Texas Instruments | Audio Amp Speaker 1-CH Mono 25W Class-D 28-Pin HTSSOP EP Tube | 1188 | - | |
TPA2028D1YZFRAudio Amplifiers | Texas Instruments | Class-D Audio Amp, 1-CH Mono, 3W, 9-Pin DSBGA, Surface Mount | 2136 | 1+: $0.69257 10+: $0.55200 30+: $0.48000
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TAS5706BPAPRAudio Amplifiers | Texas Instruments | 20-W stereo, 10- to 26-V, digital input, Class-D audio amplifier w/ speaker EQ & DRC, SE output 64-HTQFP 0 to 85 | 6 | 1+: $15.58285 10+: $15.08400 | |
TPA2016D2RTJTAudio Amplifiers | Texas Instruments | 2.8-W/Ch Stereo Class-D Audio Amplifier with SmartGainTM AGC/DRC (TPA2016) 20-QFN -40 to 85 | In Stock | 250+: $1.39158 | |
TPA2026D2YZHRAudio Amplifiers | Texas Instruments | 3.2-W/Ch Stereo SmartGainTM Class-D Audio Amplifier with Dynamic Range 16-DSBGA -40 to 85 | 33 | 1+: $2.13428 10+: $2.08115 30+: $2.04515 | |
TPA6138A2PWRAudio Amplifiers | Texas Instruments | DIRECTPATH™ Headphone Driver with Adjustable Gain 14-TSSOP -40 to 85 | 2321 | - | |
TAS5729MDDCARAudio Amplifiers | Texas Instruments | 12-W stereo, 24-W mono, 4.5- to 26.4-V supply, digital input open loop Class-D audio amplifier w/ HP 48-HTSSOP 0 to 85 | 22 | 1+: $4.39715 10+: $4.29085 30+: $4.21885 | |
TAS5760MDCARAudio Amplifiers | Texas Instruments | 55-W stereo, 114-W mono, 4.5- to 26.4-V supply, digital input Class-D audio amplifier 48-HTSSOP -25 to 85 | 19 | 1+: $3.18685 10+: $2.72743 30+: $2.45485 | |
TPA3132D2RHBTAudio Amplifiers | Texas Instruments | 25-W stereo, 50-W mono, 4.5- to 26-V supply, analog input Class-D audio amplifier w/ filter free 32-VQFN -40 to 85 | In Stock | 250+: $1.48669 | |
TAS5731MPHPRAudio Amplifiers | Texas Instruments | 30-W stereo, 66-W mono, 8- to 26.4-V, digital input open loop Class-D audio amplifier w/ 2.1 support 48-HTQFP -40 to 85 | 42 | 1+: $5.97772 10+: $5.13943 30+: $4.62857 | |
TPA3118D2QDAPRQ1Audio Amplifiers | Texas Instruments | Automotive, 30-W, 2-ch, 4.5- to 26-V supply analog input Class-D audio amplifier 32-HTSSOP -40 to 125 | 10416 | - | |
TAS5782MDCARAudio Amplifiers | Texas Instruments | 20-W stereo, 40-W mono, 4.5- to 26.4-V, digital input Class-D Smart Audio Amplifier w/ processing 48-HTSSOP -25 to 85 | 814 | 1+: $2.08628 10+: $1.91315 30+: $1.80343
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TAS6424LQDKQRQ1Audio Amplifiers | Texas Instruments | Automotive, 27-W, 2-MHz, 4-ch 4.5- to 18-V digital input Class-D audio amplifier w/ load dump 56-HSSOP -40 to 125 | 347 | 1+: $12.14572 10+: $10.44515 30+: $9.40800
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TAS5755MDFDRAudio Amplifiers | Texas Instruments | 50-W stereo, 100-W mono, 8- to 26.4-V, digital input open loop Class-D audio amplifier w/ 2.1 mode 56-HTSSOP 0 to 125 | 121 | 1+: $3.66515 10+: $3.25372 30+: $3.04457 | |
TPA3156D2DADRAudio Amplifiers | Texas Instruments | 70-W stereo, 140-W mono, 4.5- to 26-V, analog input Class-D audio amplifier w/ low idle current 32-HTSSOP -40 to 85 | 306 | 1+: $4.64572 10+: $4.00972 30+: $3.63257
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TPA3129D2DAPRAudio Amplifiers | Texas Instruments | 15-W stereo, 30-W mono, 4.5- to 26-V, analog input Class-D audio amplifier w/ low idle current 32-HTSSOP -40 to 85 | 111 | 1+: $1.83428 10+: $1.61485 30+: $1.46057 |