LM4873 Datasheet - National Semiconductor

Dual 2.1W Audio Amplifier

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 General Description

The LM4873 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. In addition, the headphone input pin allows the amplifiers to operate in single-ended mode to drive stereo.

LM4873 Datasheet (532.36 KB)

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LM4873

Manufacturer:

National Semiconductor

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532.36 KB

Description:

Dual 2.1w audio amplifier.
LM4873 Dual 2.1W Audio Amplifier Plus Stereo Headphone Function April 2000 LM4873 Dual 2.1W Audio Amplifier Plus Stereo Headphone Function General D.

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LM4873 Dual 2.1W Audio Amplifier National Semiconductor

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LM4873 Features

LM4873 General Description

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