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SD7401SM - 6-CHANNEL AUDIO AMPLIFIER

Download the SD7401SM datasheet PDF. This datasheet also covers the SD7401RC variant, as both devices belong to the same 6-channel audio amplifier family and are provided as variant models within a single manufacturer datasheet.

Description

SD7401RC/SD7401SM is a 6-channel audio amplifier with built-in microphone input amplifier.

High quality audio output is available through simple peripheral circuit and the amplifier gain can be adjusted flexibly by external resistor.

Features

  • BICMOS technology.
  • Dual power supply (+5V/-12V).
  • Built-in voltage regulator.
  • Low distortion.
  • Standby function.
  • Mute function and ON/OFF POP noise suppression.
  • CD/VCD/DVD.
  • Other audio systems.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SD7401RC-SilanMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SD7401SM
Manufacturer Silan Microelectronics
File Size 384.52 KB
Description 6-CHANNEL AUDIO AMPLIFIER
Datasheet download datasheet SD7401SM Datasheet

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Full PDF Text Transcription

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SIX-CHANNEL AUDIO AMPLIFIER DESCRIPTION SD7401RC/SD7401SM is a 6-channel audio amplifier with built-in microphone input amplifier. High quality audio output is available through simple peripheral circuit and the amplifier gain can be adjusted flexibly by external resistor. Its audio output signal-noise ratio is 100dB, total harmonic distortion is 0.03% and the channel separation is 84dB. Based on BICMOS technology, SD7401RC/SD7401SM can stably work in +5V/-12V system with built-in voltage regulator. The built-in filter can improve the audio quality by attenuating the other signals. The mute and ON/OFF POP suppression functions can suppress the POP noise in the input signal. It is widely used as pre-amplification in various stereo and 5.
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