LM4861MX – NATIONAL SEMICONDUCTOR

Part Number:

LM4861MX

Manufacturer:

NATIONAL SEMICONDUCTOR

Date Code:

RoHS:

Non-RoHS

MSL:

COO:

Description:

1.1 W Mono Class-AB Audio Amplifier in 8‑SOIC

Datasheet:

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Product Details:

Overview

The LM4861MX is a mono Class-AB audio power amplifier manufactured by NATIONAL SEMICONDUCTOR. This integrated circuit delivers 1.1W of continuous average power into an 8Ω load with less than 1% Total Harmonic Distortion plus Noise (THD+N). It is supplied in an industry-standard 8-pin SOIC package, suitable for surface mount assembly.

Key Features

1.1W output power into 8Ω
Class-AB amplifier topology
Low THD+N (less than 1%)
8-SOIC package

Applications

This audio amplifier is typically used in portable electronic devices requiring a small form factor and efficient power amplification. Its low distortion characteristics make it suitable for applications where audio clarity is important.

Portable audio players
Laptop speakers
Cell phones