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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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LM4946SQX/NOPB | N/A | IC AUDIO SUBSYSTEM 1.3W D 24WQFN | Boomer® | -40°C ~ 85°C (TA) | Tape & Reel (TR) | Surface Mount | - | - | - | 1-Channel (Mono) with Stereo Headphones | 24-WFQFN Exposed Pad |
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NCP2991FCT2G | AMI Semiconductor / ON Semiconductor | IC PWR AMP AUDIO 1.35W 9-CSP | - | -40°C ~ 85°C (TA) | Tape & Reel (TR) | Surface Mount | - | - | - | 1-Channel (Mono) | 9-WFBGA, FCBGA |
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LM4781TA/NOPB | N/A | IC AMP AUDIO PWR 35W AB TO220-27 | Overture™ | -20°C ~ 85°C (TA) | Tube | Through Hole | - | - | - | 3-Channel | TO-220-27 Formed Leads |
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TDA7266P13TR | STMicroelectronics | IC AMP AUDIO DUAL 3W POWERSSO24 | - | 0°C ~ 70°C (TA) | Tape & Reel (TR) | Surface Mount | - | - | - | 2-Channel (Stereo) | 24-BSOP (0.295", 7.50mm Width) Exposed Pad |
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LM4838GR | N/A | IC AMP AUDIO PWR 2.2W 49UARRAY | Boomer® | -40°C ~ 85°C (TA) | Tape & Reel (TR) | Surface Mount | - | - | - | 2-Channel (Stereo) with Stereo Headphones | 49-VFBGA |
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TDA1308T/N1,112 | NXP Semiconductors / Freescale | IC AMP AUDIO .08W STER AB 8SOIC | - | -40°C ~ 85°C (TA) | Tube | Surface Mount | - | - | - | Headphones, 2-Channel (Stereo) | 8-SOIC (0.154", 3.90mm Width) |
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TDA7256 | STMicroelectronics | IC AMP AUDIO 30W AB MULTIWATT11 | - | -40°C ~ 150°C (TJ) | Tube | Through Hole | - | - | - | 1-Channel (Mono) | Multiwatt-11 (Vertical, Bent and Staggered Leads) |
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MAX98304DEWL+T | Maxim Integrated | IC AMP MONO 3.2W CLASS D 9-WLP | - | -40°C ~ 85°C (TA) | Cut Tape (CT) | Surface Mount | - | - | - | 1-Channel (Mono) | 9-WFBGA, WLBGA |
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BD5465GUL-E2 | LAPIS Semiconductor | IC AUDIO AMP SPEAKER 1CH 9VCSP | - | -40°C ~ 85°C (TA) | Tape & Reel (TR) | Surface Mount | - | - | - | 1-Channel (Mono) | 9-UFBGA, CSPBGA |
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MP7731DF-LF | MPS (Monolithic Power Systems) | IC AUDIO AMP CLASS D 20TSSOPF | - | -40°C ~ 85°C (TA) | Tube | Surface Mount | - | - | - | 1-Channel (Mono) | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
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.