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.

AD22653B

  • Package: SOP14
  • Features: 2 Vrms Line Driver, Popless, USB Audio & Audio ADC DAC
  • Vdd [V]: 3.3 V ... 3.3 V
  • Channel: 2
  • Manufacturer: ESMT
AD22653B

AD22654

  • Package: SOP10
  • Features: 3 Vrms Line Driver, Popless, USB Audio & Audio ADC DAC
  • Vdd [V]: 5 V ... 5 V
  • Channel: 2
  • Manufacturer: ESMT
AD22654

AD62557

  • Package: LQFP48
  • 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

AD62556

  • Package: LQFP48
  • 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

AD82120B

  • Package: SOP28
  • Features: I2S In/I2C ; 46 Bands EQ ; TDM ; Closed Loop
  • Load [Ω]: 4, 8
  • Power [W]: 25
  • Vdd [V]: 8 V ... 26 V
  • Channel: 2
  • Manufacturer: ESMT
AD82120B

AD52051C

  • Package: SOP16
  • Features: Analog In, 26dB gain
  • Load [Ω]: 4, 8
  • Power [W]: 15
  • Vdd [V]: 4.5 V ... 14.4 V
  • Channel: 2
  • Manufacturer: ESMT
AD52051C

NJM2135

  • Package: DIP8, DMP8, SOP8
  • Features: Low Voltage Audio Power Amplifier
  • Load [Ω]: 8
  • Power [W]: 0,4
  • Vdd [V]: 2 V ... 16 V
  • Channel: 1
  • Manufacturer: Nisshinbo
NJM2135

NJM2768B

  • Package: DMP8, SOP8
  • Features: Headphone Amplifier for CD-ROM
  • Load [Ω]: 16
  • Power [W]: 0,1
  • Vdd [V]: 2.8 V ... 5.5 V
  • Channel: 2
  • Manufacturer: Nisshinbo
NJM2768B

NJM2166

  • Package: SOP14, SOP10
  • Features: Monaural Audio Power Amplifier IC
  • Load [Ω]: 8
  • Power [W]: 0,5
  • Vdd [V]: 2.7 V ... 8.5 V
  • Channel: 1
  • Manufacturer: Nisshinbo
NJM2166

NJM2777

  • Package: DMP14, SOP14
  • Features: Headphone Amplifier with Electronic Volume
  • Load [Ω]: 100
  • Power [W]: 0,1
  • Vdd [V]: 8 V ... 10 V
  • Channel: 2
  • Manufacturer: Nisshinbo
NJM2777

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