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Audio Amplifiers

Audio amplifiers are linear integrated circuits (ICs) designed to use a vast range of electronic circuits for audio, signals’ amplitude, and other audio applications. These linear ICs feature different discrete input and output state numbers with consistent input level ranges to operate. An audio amplifier amplifies, increases, and controls the signal strength, along with enhancing the audio signal’s quality. Linear audio amplifier ICs are categorized into different classes with a range of applications in audio amplifiers, DC amplifiers, analogue-to-digital converters (ADCs), and many more. 

Why Use Audio Amplifiers?

Audio amplifier ICs are widely used due to their small size and adjustability in various amplification equipment enabling systems to make complicated designs in limited spaces. Furthermore, they are useful and come in standard semiconductor packages in surface or through-hole mounting types. 

What are the Different Types of Audio Amplifiers?

Linear audio amplifier ICs are classified into the following types.

  • Audio amplifier
  • Speaker amplifier
  • Operational Amplifier (Op Amps)
  • Audio power amplifier
  • Audio line driver
  • Compandor
  • Audio system
  • Headphone amplifier
  • Microphone pre-amplifier
  • Bridge amplifier.

Factors to Consider When Choosing Audio Amplifier

The following are crucial factors that should be considered when selecting the desired IC type.

  • Power – Maximum power that is dependent on the amplification’s size and scope required.
  • Type of Input Signal - Usually single-ended or differential inputs.
  • Type of Output Signal - Usually differential outputs or single-ended.
  • Output Type - Mono outputs feature a single channel, whereas there is more than one in stereo outputs.

Typical Applications of Audio Amplifiers

Audio amplifier integrated circuits find their applications in a range of electronic circuits and devices, including: 

  • Radio Amplifiers
  • TVs
  • Keyboards
  • Car Stereos
  • Headphones
  • Toys
  • Ultrasonic Drivers
  • Power Converters
  • Line Drivers

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Texas Instruments
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TPA3001D1PWP, Texas Instruments
89 In Stock
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£ 4.76
STMicroelectronics
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A21SP16J, STMicroelectronics
23843 In Stock
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£ 0.39
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£ 0.37
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LM48560TL/NOPB, Texas Instruments
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£ 0.84
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£ 0.82
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TPA311D, Texas Instruments
447 In Stock
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£ 1.72
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£ 1.64
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£ 1.47
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LM3886T/NOPB, Texas Instruments
403 In Stock
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£ 4.44
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£ 4.31
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£ 4.20
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LM4811MM/NOPB, Texas Instruments
11539 In Stock
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LM386MX-1/NOPB, Texas Instruments
9156 In Stock
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£ 0.28
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LM4880M/NOPB, Texas Instruments
644 In Stock
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£ 1.48
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£ 1.44
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£ 1.41
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TPA2005D1DGN, Texas Instruments
1345 In Stock
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£ 0.78
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£ 0.62
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£ 0.60
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TDA7391, STMicroelectronics
394 In Stock
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£ 2.27
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£ 2.21
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E-TDA7396, STMicroelectronics
103 In Stock
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£ 3.68
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£ 3.46
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£ 3.28
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LM386N-4/NOPB, Texas Instruments
1693 In Stock
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£ 0.65
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£ 0.59
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TDA7391LV, STMicroelectronics
1082 In Stock
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£ 2.23
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LME49600TS/NOPB, Texas Instruments
3731 In Stock
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E-TDA7375V, STMicroelectronics
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£ 2.78
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TPA6112A2DGQ, Texas Instruments
373 In Stock
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TPA6111A2D, Texas Instruments
65 In Stock
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£ 0.31
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STA540, STMicroelectronics
5547 In Stock
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£ 2.83
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£ 2.69
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FDA803S-6DY, STMicroelectronics
28 In Stock
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£ 2.01
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£ 1.96
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LM4923MM/NOPB, Texas Instruments
2886 In Stock
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£ 0.67
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TDA7296, STMicroelectronics
446 In Stock
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£ 3.99
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TPA3112D1PWP, Texas Instruments
1796 In Stock
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TPA6211A1DGN, Texas Instruments
3627 In Stock
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TPA3110D2PWP, Texas Instruments
1558 In Stock
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£ 1.31
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FDA903S-6DY, STMicroelectronics
198 In Stock
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£ 2.10
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TAS5613ADKDR, Texas Instruments

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TS488IST, STMicroelectronics

IC AMP AUDIO PWR .13W STER 8MSOP
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You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Audio Amplifiers or any other product.
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