LM3875, LM3 - High-Performance 56W Audio Power Amplifier

National Semiconductor

The LM3875 by National Semiconductor is a High-Performance 56W Audio Power Amplifier. Below is the official datasheet preview.

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LM3875 High-Performance 56W Audio Power Amplifier by National Semiconductor - Datasheet Preview — Official preview page of the **LM3875** High-Performance 56W Audio Power Amplifier datasheet (National Semiconductor).

Datasheet Details

Part number	LM3875, LM3
Manufacturer	National Semiconductor
File Size	532.95 KB
Description	High-Performance 56W Audio Power Amplifier
Datasheet	LM3-875.pdf
Note	This datasheet PDF includes multiple part numbers: LM3875, LM3. Please refer to the document for exact specifications by model.
Additional preview pages of the LM3875 datasheet.

LM3875 Product details

Description

The LM3875 is a high-performance audio power amplifier capable of delivering 56W of continuous average power to an 8Ω load with 0.1% (THD + N) from 20 Hz 20 kHz.

Features

56W continuous average output power into 8Ω 100W instantaneous peak output power capability Signal-to-Noise Ratio > 95 dB (min) Output protection from a short to ground or to the supplies via internal current limiting circuitry n Output over-voltage protection against transients from inductive loads n Supply under-voltage protection, not allowing internal biasing to occur when |VEE| + |VCC| ≤ 12V, thus eliminating turn-on and turn-off transients n 11 lead TO-220 package n n n n.

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Published: Mar 22, 2005 |