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LM4883 - Dual 2.1W Audio Amplifier

LM4883 Product details

Description

The LM4883 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.1W to a 4Ω load (Note 1) or 2.4W to a 3Ω load (Note 2) with less than 1.0% THD+N.

Features

  • features an internally controlled, low-power consumption shutdown mode, a stereo headphone amplifier mode, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on. Note 1: An LM4883SQ that has been properly mounted to a circuit board will deliver.

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Datasheet Details

Part number
LM4883
Manufacturer
National Semiconductor
File Size
1.22 MB
Datasheet
LM4883_NationalSemiconductor.pdf
Description
Dual 2.1W Audio Amplifier

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Dual 2.1W Audio Amplifier National Semiconductor
National Semiconductor LM4883-like datasheet

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