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LM4873 - Dual 2.1W Audio Amplifier

LM4873 Description

LM4873 Dual 2.1W Audio Amplifier Plus Stereo Headphone Function April 2000 LM4873 Dual 2.1W Audio Amplifier Plus Stereo Headphone Function General D.
The LM4873 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.

LM4873 Features

* an externally 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 LM4873MTE-1 which has been properly mounted to the circuit board will deliver 2.

LM4873 Applications

* n Multimedia monitors n Portable and desktop computers n Portable audio systems Typical Application DS100993-31
* Refer to the section Proper Selection of External Components, for a detailed discussion of CB size. FIGURE 1. Typical Audio Amplifier Application Circuit Boomer ® is a registere

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Datasheet Details

Part number
LM4873
Manufacturer
National Semiconductor
File Size
532.36 KB
Datasheet
LM4873_NationalSemiconductor.pdf
Description
Dual 2.1W Audio Amplifier

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National Semiconductor LM4873-like datasheet