Audio Amplifier

Nisshinbo Micro Devices' & ESMT's audio amplifier products are based on audio IC circuit technology that has developed and advanced many products.
The manufacturers provide various audio amplifiers such as MUSES operational amplifier, which is a brand for high-quality HiFi audio, microphone amplifiers, isolation amplifiers, line drivers, power amplifiers for dynamic speakers, piezo sounder drivers, and headphone amplifiers.

There are 10 of 42 products shown.

AD52095B

  • Features: Analog in, Four gain, Power Limit, Analog Input High Power Class D
  • Load [Ω]: 2, 4, 8
  • Power [W]: 2x50 / 1x100
  • Vdd [V]: 4.5 V ... 26 V
  • Channel: 2
  • Manufacturer: ESMT
AD52095B

AD52651C

  • Features: Vol. Ctrl. New VDC ratio, Low Power Class D
  • Load [Ω]: 4, 8
  • Power [W]: 3
  • Vdd [V]: 3 V ... 5.5 V
  • Channel: 2
  • Manufacturer: ESMT
AD52651C

AD52656

  • Features: Vol. Ctrl, Power Limit, Headphone, Low Power Class D
  • Load [Ω]: 4, 8
  • Power [W]: 2,5
  • Vdd [V]: 3 V ... 5.5 V
  • Channel: 2
  • Manufacturer: ESMT
AD52656

AD62556

  • Features: USB interface, Microphone/Line in, I2S in/out, Earphone, Win7 Logo, Recording, USB Audio & Audio ADC DAC
  • Vdd [V]: 4.5 V ... 5.5 V
  • Channel: 2
  • Manufacturer: ESMT
AD62556

AD62557

  • Features: USB interface, Microphone/Line In, I2S in/out, Class D Amp, Win7 Logo, Recording, USB Audio & Audio ADC DAC
  • Load [Ω]: 4, 8
  • Power [W]: 2,1
  • Vdd [V]: 4.5 V ... 5.5 V
  • Channel: 2
  • Manufacturer: ESMT
AD62557

AD82010

  • Features: I2S In/I2C, DRC/Clipping, Closed Loop, Non-EQ Digital Input High Power Class D
  • Load [Ω]: 4, 8
  • Power [W]: 2x20 / 1x40
  • Vdd [V]: 4.5 V ... 26 V
  • Channel: 2
  • Manufacturer: ESMT
AD82010

AD82050

  • Features: I2S In/I2C, DRC/DTC/TDM, I2S Output, Non-EQ Digital Input High Power Class D
  • Load [Ω]: 4, 8
  • Power [W]: 2x20 / 1x40
  • Vdd [V]: 4.5 V ... 26 V
  • Channel: 2
  • Manufacturer: ESMT
AD82050

AD82088

  • Features: I2S In/I2C, 30 Bands EQ, Three Band DRC/Clipping, 3D, I2S Out, with EQ Digital Input High Power Class D
  • Load [Ω]: 4, 8
  • Power [W]: 2x20 / 1x40
  • Vdd [V]: 8 V ... 26 V
  • Channel: 2
  • Manufacturer: ESMT
AD82088

AD82088D

  • Features: I2S In/I2C, 40 Bands EQ, Three Band DRC/Clipping, 3D, I2S Out, with EQ Digital Input High Power Class D
  • Load [Ω]: 4, 8
  • Power [W]: 2x25 / 1x50
  • Vdd [V]: 8 V ... 26 V
  • Channel: 2
  • Manufacturer: ESMT
AD82088D

AD82111

  • Features: I2S In/I2C , 32bits audio data , TDM , Closed Loop, 1.8/3.3V IO, MCLK Output, Non-EQ Digital Input High Power Class D
  • Load [Ω]: 4, 8
  • Power [W]: 2x25 / 1x50
  • Vdd [V]: 4.5 V ... 26 V
  • Channel: 2
  • Manufacturer: ESMT
AD82111
Load [Ω]

Output Power max. [W]

Channel [No.]

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