LM4884 - BTL Output Stereo Audio Amplifier

Product Overview

National Semiconductor

Part number	LM4884
Manufacturer	National Semiconductor
File Size	1.11 MB
Description	BTL Output Stereo Audio Amplifier
Datasheet	LM4884 Datasheet
Additional preview pages of the LM4884 datasheet.

The LM4884

differential stereo inputs, BTL (bridgetied load) outputs, and four externally selectable fixed gains. The LM4884 also features proprietary internal circuitry that suppresses the coupling of RF signals into the chip. This is important because certain types of RF signals (such as GSM) can couple into audio amplifiers in such a way that part of the signal is heard through the speaker. The RF suppression circuitry in the LM4884 makes it well-suited for notebook and portable.

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Published: Aug 2, 2018 |