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.

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

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

SGM4918

  • Package: DFN10
  • Features: OCL Headphone Driver
  • Load [Ω]: 32
  • Power [W]: 80
  • Vdd [V]: 2.7 V ... 5.1 V
  • Channel: 2
  • Manufacturer: SG Micro
SGM4918

SGM4809

  • Package: SOP8
  • Features: Headphone Driver with Active Low Shutdown Mode
  • Load [Ω]: 16
  • Power [W]: 158
  • Vdd [V]: 2.5 V ... 5.5 V
  • Channel: 2
  • Manufacturer: SG Micro
SGM4809

SGM8910

  • Package: SOP20, QFN20
  • Features: Audio Line Driver and Headphone Driver with Click-Pop Noise Cancellation
  • Load [Ω]: 32
  • Power [W]: 55
  • Vdd [V]: 2.8 V ... 12 V
  • Channel: 2
  • Manufacturer: SG Micro
SGM8910

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

AD52080

  • Package: QFN20
  • Features: DC Vol., AGC, Earphone, Low Power Class D
  • Load [Ω]: 4, 8
  • Power [W]: 3
  • Vdd [V]: 3 V ... 5.8 V
  • Channel: 2
  • Manufacturer: ESMT
AD52080

AD52010

  • Package: SOP14
  • Features: Fully Diff., Low Power Class D
  • Load [Ω]: 4, 8
  • Power [W]: 3
  • Vdd [V]: 2.5 V ... 5.5 V
  • Channel: 2
  • Manufacturer: ESMT
AD52010

AD51050B

  • Package: QFN20, SOP14
  • Features: Analog in, 26dB gain, Filter-Free, Analog Input High Power Class D
  • Load [Ω]: 4, 8
  • Power [W]: 8
  • Vdd [V]: 4.5 V ... 14.4 V
  • Channel: 1
  • Manufacturer: ESMT
AD51050B

AD52656

  • Package: SOP24
  • 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

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