BD5638NUX - Monaural Class-D Speaker Amplifiers

This page provides the datasheet information for the BD5638NUX, a member of the BD5632NUX Monaural Class-D Speaker Amplifiers family.

Product Overview

ROHM

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Datasheet Details

Part number	BD5638NUX
Manufacturer	ROHM
File Size	515.60 KB
Description	Monaural Class-D Speaker Amplifiers
Datasheet	BD5638NUX Datasheet
Additional preview pages of the BD5638NUX datasheet.

BD5638NUX Product details

Description

BD5632NUX, BD5634NUX and BD5638NUX are a low voltage drive class-D speaker amplifier that was developed for mobile phones, mobile audio products and the others.

BD5632NUX has a fixed gain of 6dB, BD5634NUX has a fixed gain of 12dB, and BD5638NUX has a fixed gain of 18dB.

Features

1) LC Filter less 2) Only 3 external components 3) High power 2.5W/4ohm/BTL (VDD=5V, RL=4ohm, THD+N=10%, typ. ) 4) High power 0.85W/8ohm/BTL (VDD=3.6V, RL=8ohm, THD+N=10%, typ. ) 5) Analog differential input / PWM digital output 6) Pop noise suppression circuit 7) Standby function (Mute function) 8) Protection circuit (Short protection [Auto recover without power cycling], Thermal shutdown, under voltage lockout) 9) Ultra small package VSON008X2030 (2.0×3.0×0.6mmMAX).

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Published: May 9, 2020 |