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MS6821 - 4 Stereo inputs / 2W PA output integrated Audio DAC

Description

The MS6821 is a 16-bits voltage-output Digital-to-Analog Converter (DAC) integrated class AB stereo headphone driver and stereo speaker power amplifier.

90mW into stereo 32Ω single ended (SE) headphone.

Features

  • Operation range: 2.4V ~ 6.5V.
  • Volume control range Gain: 0 to 21dB, 3dB/step Attenuation: 0 to.
  • 77.5dB, 1.25dB/step.
  • 4 stereo inputs (mixed with an audio DAC).
  • Output mode : Speaker( BTL)/Headphone(SE).
  • BTL Output power, THD+N=1%, Stereo Input RL=4Ω, 2W at 5V, 0.8W at 3.3V, 360mW at 2.4V RL=8Ω, 1.3W at 5V, 0.53W at 3.3V, 250mW at 2.4V.
  • BTL Output power, DAC Input RL=4Ω, 1.6W at 5V, 0.70W at 3.3V, 340mW at 2.4V RL=8Ω, 0.83W at 5V, 0.35W at.

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Datasheet preview – MS6821

Datasheet Details

Part number MS6821
Manufacturer MOSA
File Size 4.29 MB
Description 4 Stereo inputs / 2W PA output integrated Audio DAC
Datasheet download datasheet MS6821 Datasheet
Additional preview pages of the MS6821 datasheet.

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Full PDF Text Transcription

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MOSA MS6821 4 Stereo inputs / 2W PA output integrated Audio DAC and Volume Control 4 Stereo Inputs, 2W BTL Stereo Output 16-bit Stereo DAC and Volume Control FEATURES •Operation range: 2.4V ~ 6.5V •Volume control range Gain: 0 to 21dB, 3dB/step Attenuation: 0 to –77.5dB, 1.25dB/step •4 stereo inputs (mixed with an audio DAC) •Output mode : Speaker( BTL)/Headphone(SE) •BTL Output power, THD+N=1%, Stereo Input RL=4Ω, 2W at 5V, 0.8W at 3.3V, 360mW at 2.4V RL=8Ω, 1.3W at 5V, 0.53W at 3.3V, 250mW at 2.4V •BTL Output power, DAC Input RL=4Ω, 1.6W at 5V, 0.70W at 3.3V, 340mW at 2.4V RL=8Ω, 0.83W at 5V, 0.35W at 3.3V, 170mW at 2.
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