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Audio Amplifier ICs

Audio amplifier integrated circuits are equipment embedded in electronic circuits for audio applications. They are being used to enhance the properties of the embedded audio system. To name a few, audio amplifiers increase, the control and amplitude of the signals. Audio signal enhancement has been possible by using just this equipment in terms of sound and quality. The amplifier is characterized by its excellent performance and classification, which makes use of letter symbols such as:

  • Class-A
  • Class-B
  • Class-C
  • Class-D
  • Class-AB

The integrated circuit audio amplifiers are the modified versions. This modification makes them popular because of the huge size transformation into a small size. Not it is possible to manufacture an innovative amplification within a small embedded system. Unlike power amplifiers, which are combinations of many components, Audio amplifiers are widely available and manufactured from standard semiconductor packages, and it is also possible to through-hole and surface mount them, such as:

  • HTSSOP
  • MSOP
  • PDIP
  • SOIC
  • TQFN

What are the Types of Audio Amplifiers?

  • Microphone Pre-Amplifier
  • Headphone Amplifier
  • Audio Amplifier
  • Audio System
  • Bridge Amplifier
  • Compandor
  • Speaker Amplifier
  • Operational Amplifier
  • An audio power amplifier
  • Audio Line Drivers

Specifications you must know when choosing an Audio Amplifier:

  • Maximum Power - Given in watts, based on the size and utilization of amplification you need.
  • Input Signal type - This is embedded in standalone-ended and/or differential inputs.
  • Output Type - Mono outputs have one medium, while stereo outputs have more than one.
  • Output signal type - This is typically integrated within applications that have single-ended and/or differential outputs.

What are the Applications of Audio Amplifier ICs?

Audio amplifier ICs are widely employed in a range of household and commercial applications. They are typically embedded in televisions, keyboards, car stereos, headphones, televisions, and toys. Moreover, they are also being employed in electronic circuits such as line drivers, radio amplifiers, ultrasonic drivers, and power converters.


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DiodesZetex
Rohs Verified
PAM8904EGPR, DiodesZetex
2998 In Stock
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3000 +
£ 0.24
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IRS2092STRPBF, Infineon
14998 In Stock
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2500 +
£ 1.16
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BD78310UEFJ-ME2, ROHM
2498 In Stock
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5 +
£ 1.14
50 +
£ 1.08
100 +
£ 1.00
Maxim Integrated
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MAX4465EXK+T, Maxim Integrated
8895 In Stock
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2500 +
£ 0.32
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IRS20957STRPBF, Infineon
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2500 +
£ 1.30
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MA12070PXUMA1, Infineon
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2000 +
£ 2.60
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MA12070XUMA1, Infineon
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£ 1.92
Nisshinbo Micro Devices
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NJU72501MJE-TE2, Nisshinbo Micro Devices
1498 In Stock
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1500 +
£ 0.96
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ML22Q234-NNNTDZWATL, ROHM
98 In Stock
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£ 3.21
20 +
£ 2.89
200 +
£ 2.66
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LA74309FA-BH, onsemi
8 In Stock
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£ 1.53
Analog Devices
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SSM2167-1RMZ-R7, Analog Devices
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1000 +
£ 1.42
Nisshinbo Micro Devices
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NJM2113V-TE1, Nisshinbo Micro Devices
3998 In Stock
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2000 +
£ 0.31
Nisshinbo Micro Devices
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NJU72342V-TE2, Nisshinbo Micro Devices
1998 In Stock
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2000 +
£ 1.35
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BD78306UEFJ-ME2, ROHM
2498 In Stock
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£ 1.14
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ML22Q244-NNNTDZWATL, ROHM
98 In Stock
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DiodesZetex
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PAM8904EJER, DiodesZetex
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£ 0.26
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DiodesZetex
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PAM8907SB10-7, DiodesZetex
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3000 +
£ 0.40
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IR4321MTRPBF, Infineon
3998 In Stock
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4000 +
£ 1.06
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IRS2052MTRPBF, Infineon
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£ 2.89
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NCS2211DR2G, onsemi
12190 In Stock
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£ 0.33
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£ 0.31
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IR4302MTRPBF, Infineon
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£ 2.63
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NJM2113D, Nisshinbo Micro Devices
13 In Stock
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NJU72501MG2-TE1, Nisshinbo Micro Devices
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ML22Q254-NNNTDZWATL, ROHM
98 In Stock
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£ 3.21
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£ 2.89
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£ 2.66
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MA5342MSXUMA1, Infineon
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£ 3.94
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£ 3.27
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MAX4062EUB+, Maxim

MAX4062EUB+, Maxim

Audio Power Amplifiers, Maxim Integrated Maxim Integrated Products offer a range of audio power amplifiers that include Mono/Stereo Amplifiers, Stereo Headphone amplifiers, Differential audio power and Microphone amplifiers. Maxim audio ICs have different types of amplification from Class AB, Class D and Class G. Maxim Integrated Class AB speaker amplifier is ideal for high-fidelity products such as a speaker driver, digital cameras, e-readers, tablets and portable media players. The DirectDrive® technology headphone amplifier gives enhanced audio quality there is no necessity for a DC blocking capacitor that standard headphone amps require. Also the Class D amplifier features high wideband jitter tolerance; low output offset voltage and low THD+N. The speaker amp has a patented spread spectrum modulation meaning that the technology helps minimise EMI emissions. The input signal is small but the output can be a high wattage. The audio ICs can offer a lot of power in a small package. The electronic amplifiers can be used in many applications some include driving loudspeakers, mixing desks and pre-amplification used in record/CD players. Audio Amplifiers, Maxim Integrated
New items
NJM8068RB1-TE1, Nisshinbo Micro Devices

NJM8068RB1-TE1, Nisshinbo Micro Devices

The New Japan Radio audio operational amplifier has low distortion, high slew rate, wide bandwidth and high open loop gain. It is ideal for audio pre amplifier, microphone amplifier, line amplifier and other audio applications. Low noise Bipolar input Operating temperature - 40 to + 125 °C
New items
NJM2113M-TE1, Nisshinbo Micro Devices

NJM2113M-TE1, Nisshinbo Micro Devices

The New Japan Radio low voltage audio power amplifier is designed for telephone application such as in speaker phones. It has wide operating voltage range 2 to 16 V. Operating temperature range - 20 to + 75 ˚C Bipolar technology
New items
PAM8904EGPR, DiodesZetex

PAM8904EGPR, DiodesZetex

The DiodesZetex 18VPP output piezo sounder driver is integrated charge pump boost converter. This is capable of driving a ceramic/piezo sounder with 27VPP from a 4.5V power supply. The charge pump can operate in either 1x, 2x or 3x mode. The boost converter operate at a fixed frequency of 100kHz and provide a 3X VIN output with a minimum number of external component. No voltage cross output at shutdown mode Low current consumption
New items
IRS2092STRPBF, Infineon

IRS2092STRPBF, Infineon

High Voltage, high performance Class D audio amplifier driver with PWM modulator and protection in a 16-Lead SOIC Narrow Package Benefits: Integrated analog input Class D audio amplifier driver in a small 16 pin package Floating inputs enable easy half bridge implementation Programmable bidirectional over-current protection with self-reset function Programmable preset dead time for improved THD performances + - 100V ratings deliver up to 500W in output power Start and stop click noise reduction High noise immunity Operates up to 800kHz Target Applications: Class D Audio
New items
BD78310UEFJ-ME2, ROHM

BD78310UEFJ-ME2, ROHM

The ROHM monaural speaker amplifiers designed for automotive and delivers 2.8W output. Class-AB amplifiers have no requirements for care about EMI noise. Adopting power package HTSOP-J8 achieves high output power. Low quiescent current can reduce battery consumption. Shutdown current is also very low (0.1μA Typ) and pop noise level when switching to shutdown is very small, so this device is suitable for applications in which the mode often changes between shutdown state and active state. Pop Noise Reduction Function Shutdown Function Protection Functions Over Current Protection Under Voltage Lock Out
New items
NJM4585M-TE1, Nisshinbo Micro Devices

NJM4585M-TE1, Nisshinbo Micro Devices

The New Japan Radio operational amplifier has low distortion, high slew rate, wide bandwidth and high open loop gain. It is ideal for audio pre amplifier, microphone amplifier, line amplifier and other audio applications. Low noise Bipolar input Operating temperature - 40 to + 125 °C
New items
NE592D14G, ON Semiconductor

NE592D14G, ON Semiconductor

IC AMP VIDEO 2STAGE DIFF 14-SOIC
New items
MAX4465EXK+T, Maxim

MAX4465EXK+T, Maxim

+2.4V to +5.5V Supply Voltage Operation Versions with 5nA Complete Shutdown Available (MAX4467/MAX4468) Excellent Power-Supply Rejection Ratio: 112dB Excellent Common-Mode Rejection Ratio: 126dB High AVOL: 125dB (RL = 100kΩ) Rail-to-Rail Outputs Low 24μA Quiescent Supply Current Gain Bandwidth Product: 200kHz (MAX4465/MAX4467/MAX4469) 600kHz AV ≥ 5 (MAX4466/MAX4468) Available in Space-Saving Packages 5-Pin SC70 (MAX4465/MAX4466) 8-Pin SOT23 (MAX4467/MAX4468/MAX4469) Applications/Uses Cell Phones Digital Dictation Devices Headsets Hearing Aids Microphone Preamplifiers Portable Computing Voice-Recognition Systems
New items
MAX9768BETG+, Maxim

MAX9768BETG+, Maxim

Audio Power Amplifiers, Maxim Integrated Maxim Integrated Products offer a range of audio power amplifiers that include Mono/Stereo Amplifiers, Stereo Headphone amplifiers, Differential audio power and Microphone amplifiers. Maxim audio ICs have different types of amplification from Class AB, Class D and Class G. Maxim Integrated Class AB speaker amplifier is ideal for high-fidelity products such as a speaker driver, digital cameras, e-readers, tablets and portable media players. The DirectDrive® technology headphone amplifier gives enhanced audio quality there is no necessity for a DC blocking capacitor that standard headphone amps require. Also the Class D amplifier features high wideband jitter tolerance; low output offset voltage and low THD+N. The speaker amp has a patented spread spectrum modulation meaning that the technology helps minimise EMI emissions. The input signal is small but the output can be a high wattage. The audio ICs can offer a lot of power in a small package. The electronic amplifiers can be used in many applications some include driving loudspeakers, mixing desks and pre-amplification used in record/CD players. Audio Amplifiers, Maxim Integrated
New items
MAX9716EUA+, Maxim

MAX9716EUA+, Maxim

Audio Power Amplifiers, Maxim Integrated Maxim Integrated Products offer a range of audio power amplifiers that include Mono/Stereo Amplifiers, Stereo Headphone amplifiers, Differential audio power and Microphone amplifiers. Maxim audio ICs have different types of amplification from Class AB, Class D and Class G. Maxim Integrated Class AB speaker amplifier is ideal for high-fidelity products such as a speaker driver, digital cameras, e-readers, tablets and portable media players. The DirectDrive® technology headphone amplifier gives enhanced audio quality there is no necessity for a DC blocking capacitor that standard headphone amps require. Also the Class D amplifier features high wideband jitter tolerance; low output offset voltage and low THD+N. The speaker amp has a patented spread spectrum modulation meaning that the technology helps minimise EMI emissions. The input signal is small but the output can be a high wattage. The audio ICs can offer a lot of power in a small package. The electronic amplifiers can be used in many applications some include driving loudspeakers, mixing desks and pre-amplification used in record/CD players. Audio Amplifiers, Maxim Integrated
New items
LM4940TS, Texas Instruments

LM4940TS, Texas Instruments

Audio Power Amplifiers, Dual & Multiple, Texas Instruments A range of highly integrated Class AB Audio Power Amplifier ICs from Texas Instruments with dual or multiple outputs suitable for stereo and multi-channel applications. The amplifiers range from low-power devices suitable for driving headphones to high-power types with outputs of up to 60W or more. Audio Amplifiers, Texas Instruments
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