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 |
|---|---|---|---|---|---|
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 | |
E-TDA7385Audio Amplifiers | STMicroelectronics | 4 x 42 W quad bridge car radio amplifier | 7 | 1+: $1.47850 17+: $1.40790 | |
NCS2211MNTXGAudio Amplifiers | onsemi | Audio Amp Speaker 1-CH Mono 1W Class-AB 8-Pin DFN EP T/R | 21 | - | |
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 | |
LM4670SD/NOPBAudio Amplifiers | Texas Instruments | 3W Filterless Audio Amp, 5.5V, 80dB CMRR, 35kHz GBW, 4R, 1Ch, 8-WSON | 72 | 1+: $1.23540 10+: $1.09740 30+: $0.96760 | |
LM4675SDX/NOPBAudio Amplifiers | Texas Instruments | Ultra-Low EMI, Filterless, 2.65W, Mono, Class D Audio Power Amplifier with Spread Spectrum 8-WSON | 3 | 1+: $1.29290 10+: $1.07440 30+: $0.95450 | |
LM4755TSX/NOPBAudio Amplifiers | Texas Instruments | Stereo 11W Audio Power Amplifier with Mute 9-DDPAK/TO-263 -20 to 80 | 41 | 1+: $2.31470 10+: $1.94340 30+: $1.71180 | |
LM4808MMX/NOPBAudio Amplifiers | Texas Instruments | Dual Audio Amp, 105mW, 5.5MHz, 5.5V, 8-VSSOP | 23 | 1+: $0.59140 10+: $0.57990 30+: $0.57170 | |
LM4809MMX/NOPBAudio Amplifiers | Texas Instruments | LM4809 Dual 105mW Headphone Amplifier with Active-Low Shutdown Mode 8-VSSOP -40 to 85 | 121 | 1+: $1.26500 10+: $1.05470 30+: $0.93970
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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 | 1152 | 1+: $1.42920 10+: $1.31420 30+: $1.24200
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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 | - | |
LM4890MMX/NOPBAudio Amplifiers | Texas Instruments | 1 Watt Audio Power Amplifier 8-VSSOP -40 to 85 | In Stock | - | |
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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