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SC7422S - 2CH AUDIO POWER AMPLIFIER

This page provides the datasheet information for the SC7422S, a member of the SC7422 2CH AUDIO POWER AMPLIFIER family.

Datasheet Summary

Description

The SC7422 is a class AB power amplifier which designed for dual audio purpose.

It can deliver 2W × 2 power output to the 4 load in the 5V operation voltage.

Total harmonic distortion is lower than 0.03%.

Features

  • Operation voltage : 5V.
  • Output power : 2W×2(RL=4 ).
  • Low harmonics distortion (THD=0.03%).
  • 32 steps volume control with 1.5dB per step from -45dB to 0dB.
  • Two output modes (SE and BTL) switched.
  • Low quiescent operation current.
  • No POPO noise when turn on/off.
  • Standby function, Low standby current(Is.

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Datasheet preview – SC7422S

Datasheet Details

Part number SC7422S
Manufacturer Silan Microelectronics
File Size 200.54 KB
Description 2CH AUDIO POWER AMPLIFIER
Datasheet download datasheet SC7422S Datasheet
Additional preview pages of the SC7422S datasheet.

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Full PDF Text Transcription

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SC7422 2-CH AUDIO POWER AMPLIFIER 2W x 2 DESCRIPTION The SC7422 is a class AB power amplifier which designed for dual audio purpose. It can deliver 2W × 2 power output to the 4 load in the 5V operation voltage. Total harmonic distortion is lower than 0.03%. The output mode can be switched between the SE and BTL mode. The volume also can be changed by a 32 steps volume controller. Moreover, the SC7422 requires a few extra components in the application. It is suitable for small or portable products. SOP-16-375-1.27 FEATURES * Operation voltage : 5V * Output power : 2W×2(RL=4 ) * Low harmonics distortion (THD=0.03%) * 32 steps volume control with 1.
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