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Linear - Amplifiers - Audio
Linear - Amplifiers - Audio
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- Integrated Circuits (ICs)
- Linear - Amplifiers - Audio
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| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Lead Free Status | Output Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LM49270SQE/NOPB | N/A | IC AUDIO SUBSYSTEM 2.2W D 28WQFN | Boomer® | -40°C ~ 85°C (TA) | Tape & Reel (TR) | Surface Mount | - | - | - | 2-Channel (Stereo) with Stereo Headphones | 28-WFQFN Exposed Pad |
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TDA8547TS/N1,112 | NXP Semiconductors / Freescale | IC AMP AUDIO PWR 1.2W AB 20SSOP | - | -40°C ~ 85°C (TA) | Tube | Surface Mount | - | - | - | 2-Channel (Stereo) | 20-LSSOP (0.173", 4.40mm Width) |
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NJM2149M | JRC Corporation / NJRC | IC AUDIO POWER AMP LOW-VOLT 8DMP | - | -40°C ~ 85°C (TA) | Tube | Surface Mount | - | - | - | 1-Channel (Mono) | 8-SOIC (0.209", 5.30mm Width) |
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TPA311DGNG4 | N/A | IC AMP AUDIO PWR .7W MONO 8MSOP | - | -40°C ~ 85°C (TA) | Tube | Surface Mount | - | - | - | 1-Channel (Mono) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad |
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TDF8591TH/N1,118 | NXP Semiconductors / Freescale | IC AMP AUDIO PWR 310W D 24HSOP | - | -40°C ~ 85°C (TA) | Tape & Reel (TR) | Surface Mount | - | - | - | 1-Channel (Mono) or 2-Channel (Stereo) | 24-BSOP (0.433", 11.00mm Width) Exposed Pad |
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MAX9830AETA+TG2Z | Maxim Integrated | IC OPAMP MONO 2W CLASS D 8TDFN | - | -40°C ~ 85°C (TA) | Tape & Reel (TR) | Surface Mount | - | - | - | 1-Channel (Mono) | 8-WFDFN Exposed Pad |
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MAX9736BETJ+ | Maxim Integrated | IC AMP AUDIO 15W MONO D 32TQFN | - | -40°C ~ 85°C (TA) | Tube | Surface Mount | - | - | - | 1-Channel (Mono) or 2-Channel (Stereo) | 32-WFQFN Exposed Pad |
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LM4867MTE/NOPB | N/A | IC AMP AUDIO PWR 3W AB 20TSSOP | Boomer® | -40°C ~ 85°C (TA) | Tube | Surface Mount | - | - | - | 2-Channel (Stereo) with Stereo Headphones | 20-PowerTSSOP (0.173", 4.40mm Width) |
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TDA8566SD/N2S,112 | NXP Semiconductors / Freescale | IC AMP AUDIO CLASS B RDBS17P | - | - | Tube | Through Hole | - | - | - | 2-Channel (Stereo) | 17-SIP Formed Leads |
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PAM8403DR-H | Diodes Incorporated | IC AMP AUDIO 3W CLASS D 16SOIC | - | -40°C ~ 85°C (TA) | Original-Reel® | Surface Mount | - | - | - | 1-Channel (Mono) | 16-SOIC (0.154", 3.90mm Width) |
About Linear - Amplifiers - Audio
Audio amplifiers are linear electronic devices designed to amplify low-power audio signals to levels suitable for driving speakers or headphones. They are widely used in audio systems, multimedia devices, home entertainment systems, and portable electronics to reproduce sound with high fidelity and clarity. Audio amplifiers come in various classes and configurations, including Class A, Class AB, Class D, and Class H, each offering different efficiency, power handling, and distortion characteristics. These amplifiers are optimized for audio frequency ranges and feature low distortion, wide bandwidth, and high signal-to-noise ratio (SNR) to faithfully reproduce music, speech, and other audio content with minimal coloration or distortion.