BH3547F - Standard Headphone Amplifiers

This page provides the datasheet information for the BH3547F, a member of the BH3541F Standard Headphone Amplifiers family.

Datasheet Summary

Description

BH3544F, BH3547F, BH3548F are headphone amplifiers suitable for portable products.

BH3544F, BH3547F, BH3548F has a fixed gain of 6 dB.

External resistors for gain setting are not needed.

Features

ilt-in mute function for preventing pop noise when power supply turns on/off 2) Built-in thermal shutdown function 3) BH3544F, BH3547F, BH3548F are pin-to-pin compatible 4) SOP8 small package.

Rohm

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Datasheet Details

Part number	BH3547F
Manufacturer	ROHM
File Size	675.46 KB
Description	Standard Headphone Amplifiers
Datasheet	BH3547F Datasheet
Additional preview pages of the BH3547F datasheet.

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Full PDF Text Transcription

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Headphone Amplifiers Standard Headphone Amplifiers BH3544F,BH3547F,BH3548F No.15102EDT02 ●Description BH3544F, BH3547F, BH3548F are headphone amplifiers suitable for portable products. BH3544F, BH3547F, BH3548F has a fixed gain of 6 dB. External resistors for gain setting are not needed. Package of BH3544F, BH3547F, BH3548F is pin-to-pin compatible (SOP8), enable to replace each other easily. BH3544F, BH3547F, BH3548F also has mute functions that make it easy to prevent pop noise when power supply turns on/off. Moreover, thermal shutdown function is built-in.BH3544F, BH3547F can drive 16/32Ω load, BH3548F can drive 8/16/32Ω. So, BH3548F is suitable for 8Ω receiver.

Published: Aug 2, 2010 |