BD5424EFS - Analog Input / BTL Output Class-D Speaker Amplifier

Product Overview

Rohm

Datasheet Details

Part number	BD5424EFS
Manufacturer	ROHM
File Size	606.15 KB
Description	Analog Input / BTL Output Class-D Speaker Amplifier
Datasheet	BD5424EFS Datasheet
Additional preview pages of the BD5424EFS datasheet.

Product details

Description

BD5424EFS is a 20W + 20W stereo class-D power amplifier IC, developed for space-saving and low heat-generation applications such as low-profile TV sets.

Features

) A high efficiency of 91% (10W + 10W output with 8Ω load), which is the highest grade in the industry and low heat-generation. 2) An output of 20W + 20W (17V, with 8Ω load) is allowed without an external heat radiator. 3) Driving a lowest rating load of 3.6Ω is allowed. 4) Pop noise upon turning power on/off and power interruption has been reduced. 5) High-quality audio muting is implemented by soft-switching technology. 6) An output power limiter function limits excessive output to speakers. 7.

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Published: Jul 21, 2010 |