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AMIS-14935 - Audio Amplifier

General Description

The AMIS-14935 (former MSC-LX1792) offers a patent pending, low-voltage, low-power and high efficiency amplifier for driving a high impedance speaker such as a hearing aid receiver or a headset.

The AMIS-14935 consists of a pre-amplifier followed by a fixed gain class D amplifier.

Key Features

  • Low Operating Current: 120µA Typical.
  • Low Operating Voltage: 0.9V minimum.
  • Gain Set by External Resistors.
  • 3 output switch resistance settings: 48, 24 & 16Ω.
  • 5µVrms Input Referred Noise.

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Datasheet Details

Part number AMIS-14935
Manufacturer AMIS
File Size 1.22 MB
Description Audio Amplifier
Datasheet download datasheet AMIS-14935 Datasheet

Full PDF Text Transcription (Reference)

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www.DataSheet4U.com AMIS-14935 Audio Amplifier Description The AMIS-14935 (former MSC-LX1792) offers a patent pending, low-voltage, low-power and high efficiency amplifier for driving a high impedance speaker such as a hearing aid receiver or a headset. The AMIS-14935 consists of a pre-amplifier followed by a fixed gain class D amplifier. The input resistor and feedback resistor is external in the AMIS-14935 making it possible to set the gain arbitrarily, up to approximately 40dB. The feedback resistor can also be potentiometer to facilitate volume control. Key Features • Low Operating Current: 120µA Typical • Low Operating Voltage: 0.