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 |
|---|---|---|---|---|---|
TPA2006D1DRBRAudio Amplifiers | Texas Instruments | 1.4-W, mono analog input class-d speaker amp with 1.8-V compatible shutdown voltage 8-SON -40 to 85 | 630 | 1+: $0.33020 3000+: $0.31710 | |
LM4673SD/NOPBAudio Amplifiers | Texas Instruments | Filterless, 2.65W, Mono, Class D Audio Power Amplifier 8-WSON -40 to 85 | 38 | 1+: $2.41660 10+: $2.13400 30+: $1.93360 | |
TPA6205A1DGNRAudio Amplifiers | Texas Instruments | 1-CH 1.25W Class-AB Audio Amp, 2.5-5.5V, 8R, HVSSOP | 5173 | 1+: $0.41560 2500+: $0.39760 | |
TPA3123D2PWPRAudio Amplifiers | Texas Instruments | 2-CH 20W Class-D Audio Amp, 30V, 4R, HTSSOP | 19 | 1+: $6.97530 10+: $5.99290 30+: $5.39490 | |
TPA2013D1YZHRAudio Amplifiers | Texas Instruments | 2.7W Mono Class-D Audio Amp, 1.8-5.5V, 20dB Gain, 4R | 210 | 1+: $1.58370 10+: $1.32080 30+: $1.17620
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LM48310SD/NOPBAudio Amplifiers | Texas Instruments | 2.6-W, mono, analog input Class-D audio amplifier with 12 dB fixed gain & syncronizable oscillator 10-WSON -40 to 85 | 38 | 1+: $1.73480 10+: $1.48180 30+: $1.32410 | |
DRV601RTJRAudio Amplifiers | Texas Instruments | 2-Vrms DirectPath™ Pop-free Variable Input Gain Line Driver 20-QFN -40 to 85 | 6 | 1+: $1.15160 10+: $1.12370 30+: $1.10400 | |
TPA3124D2PWPRAudio Amplifiers | Texas Instruments | 15-W stereo, 30-W mono, 10- to 26-V, analog input Class-D audio amplifier w/ SE output, fast mute 24-HTSSOP -40 to 85 | 65 | 1+: $6.37730 10+: $5.68740 30+: $5.24540 | |
LM4875MM/NOPBAudio Amplifiers | Texas Instruments | 750-mW, stereo, analog input, Class-AB audio amplifier w/precision DC volume control & headphone amp 8-VSSOP -40 to 85 | 47 | 1+: $2.99810 10+: $2.65310 30+: $2.47730 | |
LM4875MX/NOPBAudio Amplifiers | Texas Instruments | 750-mW, stereo, analog input, Class-AB audio amplifier w/precision DC volume control & headphone amp 8-SOIC -40 to 85 | 1999 | 1+: $0.45510 2500+: $0.43530 | |
LM4876MX/NOPBAudio Amplifiers | Texas Instruments | 1.1W Audio Power Amplifier with Logic Low Shutdown 8-SOIC -40 to 85 | 96 | 1+: $0.70640 10+: $0.69160 30+: $0.68010 | |
LM4889MAX/NOPBAudio Amplifiers | Texas Instruments | 1 Watt Audio Power Amplifier 8-SOIC -40 to 85 | 424 | 1+: $0.71020 10+: $0.65200 100+: $0.58920
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LM4889MMX/NOPBAudio Amplifiers | Texas Instruments | 1 Watt Audio Power Amplifier 8-VSSOP -40 to 85 | 1 | - | |
LM4901MMX/NOPBAudio Amplifiers | Texas Instruments | 1.6 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 10-VSSOP -40 to 85 | 5 | 1+: $0.85260 10+: $0.69160 30+: $0.61110 | |
LM4940TSX/NOPBAudio Amplifiers | Texas Instruments | 6W Stereo Audio Amp, 10-16V, Class AB, TO-263-9 | 16 | 1+: $5.38670 10+: $4.80350 30+: $4.43060
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LM4950TSX/NOPBAudio Amplifiers | Texas Instruments | 7.5W 2-CH Class-AB Audio Amp, TO-263, 16V, SMT | 486 | 1+: $2.48020 10+: $2.11840 30+: $1.88670
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LM4952TSX/NOPBAudio Amplifiers | Texas Instruments | 3.1-W, stereo, 9.6- to 16-V, analog input Class-AB audio amplifier 9-DDPAK/TO-263 -40 to 85 | 8 | 1+: $3.68480 10+: $3.15420 30+: $2.83880 | |
LM4952TS/NOPBAudio Amplifiers | Texas Instruments | 2-Ch Class-AB Audio Amp, 3.8W, 9.6-16V, 4R, TO-263 | 45 | 1+: $5.35220 10+: $4.77400 30+: $4.40270
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LM4991MAX/NOPBAudio Amplifiers | Texas Instruments | 3.0-W, mono, analog input Class-AB audio amplifier 8-SOIC -40 to 85 | 18 | 1+: $1.15160 10+: $0.94460 30+: $0.82960 | |
LMV1031URX-20/NOPBAudio Amplifiers | Texas Instruments | Amplifier for Internal 3- Wire Analog Microphones and External Preamplifier 4-DSBGA -40 to 85 | 58 | 1+: $0.91670 10+: $0.89700 30+: $0.88220 | |
TAS5602DCARAudio Amplifiers | Texas Instruments | 20-W stereo, 10- to 26-V supply, PWM input Class-D audio amplifier 56-HTSSOP -40 to 85 | 6 | 1+: $7.49770 10+: $7.32190 30+: $7.20370
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TAS5720LRSMRAudio Amplifiers | Texas Instruments | 20-W mono, 4.5- to 16.5-V supply, digital input Cass-D audio amplifier 32-VQFN -25 to 85 | 28 | 1+: $4.67540 10+: $4.57190 30+: $4.50130
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TAS5720MRSMRAudio Amplifiers | Texas Instruments | 20-W mono, 4.5- to 26.4-V supply, digital input Cass-D audio amplifier 32-VQFN -25 to 85 | 2850 | 1+: $1.65760 10+: $1.40460 30+: $1.24690
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TPA3132D2RHBRAudio 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 | 22 | 1+: $1.84810 10+: $1.56890 30+: $1.39470 | |
TPA3251D2DDVRAudio Amplifiers | Texas Instruments | 175-W stereo, 350-W mono, 12- to 38-V supply, analog input Class-D Smart Audio Amplifier 44-HTSSOP 0 to 70 | 1894 | 1+: $6.63760 10+: $5.77360 30+: $5.27290
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