Audio Amplifier

Nisshinbo Micro Devices', ESMT's and SG Micro´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 90 products shown.

SGM4871

  • Package: SOP8
  • Features: ClassAB, BTL Output
  • Load [Ω]: 8
  • Power [W]: 1,2
  • Vdd [V]: 2.5 V ... 5.5 V
  • Channel: 1
  • Manufacturer: SG Micro
SGM4871

SGM4700

  • Package: SOP28
  • Features: High-Power Stereo Class-D Audio Power Amplifier with Adjustable Power Limit and Automatic Level Control
  • Load [Ω]: 4
  • Power [W]: 32
  • Vdd [V]: 5 V ... 20 V
  • Channel: 2, 1
  • Manufacturer: SG Micro
SGM4700

SGM2821

  • Package: QFN9
  • Features: Low EMI Class-D Audio Power Amplifier
  • Load [Ω]: 4
  • Power [W]: 2,4
  • Vdd [V]: 2.5 V ... 5.5 V
  • Channel: 1
  • Manufacturer: SG Micro
SGM2821

SGM4915

  • Package: DFN8
  • Features: Headphone Driver with Small Package
  • Load [Ω]: 16
  • Power [W]: 145
  • Vdd [V]: 2.5 V ... 5.5 V
  • Channel: 2
  • Manufacturer: SG Micro
SGM4915

SGM4996

  • Package: SOP8, SOP10, DFN10
  • Features: ClassAB, Fully Differential Input, BTL Output
  • Load [Ω]: 8
  • Power [W]: 1,3
  • Vdd [V]: 2.5 V ... 5.5 V
  • Channel: 1
  • Manufacturer: SG Micro
SGM4996

SGM4891

  • Package: DFN8
  • Features: ClassAB, BTL Output
  • Load [Ω]: 8
  • Power [W]: 1,2
  • Vdd [V]: 2.5 V ... 5.5 V
  • Channel: 1
  • Manufacturer: SG Micro
SGM4891

AD82111

  • Package: SOP24, SOP28
  • 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

AD87010

  • Package: LQFP48
  • Features: I2S In/I2C , Closed Loop, DRC, Line Driver, Digital Input High Power Class D + Line Driver
  • Load [Ω]: 4, 8
  • Power [W]: 2x20 / 1x40
  • Vdd [V]: 8 V ... 26 V
  • Channel: 2
  • Manufacturer: ESMT
AD87010

AD82129

  • Package: SOP28
  • Features: I2S In/I2C , 3.3V/1.8V I/O , 32Bands EQ , TDM , Closed Loop, with 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
AD82129

AD85050

  • Package: LQFP48
  • Features: I2S In/I2C, 36 Bands EQ, Three Band DRC, 3D, I2S out, MCLK-Less, Virtual Bass/exciter, Closed Loop, with EQ Digital Input High Power Class D
  • Load [Ω]: 4, 8
  • Power [W]: 2x30 / 1x60
  • Vdd [V]: 4.5 V ... 26 V
  • Channel: 2
  • Manufacturer: ESMT
AD85050
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