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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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LM48560TL/NOPB, Texas Instruments
248 In Stock
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250 +
£ 0.73
Texas Instruments
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TPA3118D2DAP, Texas Instruments
117 In Stock
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£ 1.85
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£ 1.76
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LME49600TS/NOPB, Texas Instruments
3731 In Stock
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£ 3.65
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FDA803S-6DY, STMicroelectronics
303 In Stock
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£ 3.06
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£ 2.90
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INA134PA, Texas Instruments
Pre Order
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£ 3.73
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£ 3.65
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£ 3.54
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LM1875T/LF02, Texas Instruments
400 In Stock
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£ 1.89
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£ 1.84
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£ 1.79
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TPA2012D2RTJT, Texas Instruments
1414 In Stock
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£ 0.71
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LM4752TS/NOPB, Texas Instruments
3533 In Stock
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£ 0.79
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£ 0.76
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£ 0.68
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LM4950TSX/NOPB, Texas Instruments
8041 In Stock
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£ 0.86
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LM4865M/NOPB, Texas Instruments
87 In Stock
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£ 1.95
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£ 1.86
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£ 1.67
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LM4861M/NOPB, Texas Instruments
3479 In Stock
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£ 1.31
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£ 1.25
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£ 1.13
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TDA7850, STMicroelectronics
123 In Stock
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£ 6.07
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LM4766T/NOPB, Texas Instruments
314 In Stock
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£ 3.22
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£ 3.14
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£ 3.06
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LM4667MM/NOPB, Texas Instruments
2837 In Stock
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£ 0.34
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A21SP16J, STMicroelectronics
23843 In Stock
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TDA7295, STMicroelectronics
1314 In Stock
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£ 4.04
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TPA3001D1PWP, Texas Instruments
99 In Stock
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£ 4.76
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LM4950TS/NOPB, Texas Instruments
1099 In Stock
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£ 1.29
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TDA7269A, STMicroelectronics
547 In Stock
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£ 2.33
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£ 2.27
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TPA2001D1PW, Texas Instruments
2008 In Stock
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£ 0.77
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TDA7391LV, STMicroelectronics
1107 In Stock
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£ 2.23
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LM386N-4/NOPB, Texas Instruments
6832 In Stock
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£ 0.59
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LM4811MM/NOPB, Texas Instruments
12149 In Stock
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TPA3112D1PWP, Texas Instruments
2722 In Stock
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£ 1.19
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TPA6211A1DGN, Texas Instruments
3627 In Stock
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£ 0.58
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FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Audio Amplifiers and all others.
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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UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Audio Amplifiers.
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