BD5423AEFS - Analog Input / BTL Output Class-D Speaker Amplifier

Name: BD5423AEFS
SKU: BD5423AEFS-679455

Rohm

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Datasheet Details

Part number	BD5423AEFS
Manufacturer	ROHM
File Size	655.43 KB
Description	Analog Input / BTL Output Class-D Speaker Amplifier
Datasheet	BD5423AEFS_Rohm.pdf

BD5423AEFS Product details

Description

BD5423AEFS is a 17W + 17W 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 90% (10W + 10W output with 8Ω load), which is the highest grade in the industry and low heat-generation. 2) An output of 17W + 17W (12V, with 4Ω load) is allowed without an external heat radiator. 3) Driving a lowest rating load of 4Ω 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 |