LM4929 - Stereo 40mW Low Noise Headphone Amplifier

National Semiconductor

The LM4929 by National Semiconductor is a Stereo 40mW Low Noise Headphone Amplifier. Below is the official datasheet preview.

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LM4929 Stereo 40mW Low Noise Headphone Amplifier by National Semiconductor - Datasheet Preview — Official preview page of the **LM4929** Stereo 40mW Low Noise Headphone Amplifier datasheet (National Semiconductor).

Datasheet Details

Part number	LM4929
Manufacturer	National Semiconductor
File Size	899.80 KB
Description	Stereo 40mW Low Noise Headphone Amplifier
Datasheet	LM4929_NationalSemiconductor.pdf
Additional preview pages of the LM4929 datasheet.

LM4929 Product details

Description

The LM4929 is an stereo audio power amplifier capable of delivering 40mW per channel of continuous average power into a 16Ω load or 25mW per channel into a 32Ω load at 1% THD+N from a 3V power supply.

Features

a low-power consumption shutdown mode with a faster turn on time. Additionally, the LM4929 features an internal thermal shutdown protection mechanism. The LM4929 is unity gain stable and may be configured with external gain-setting resistors. Key Specifications j PSRR at 217Hz and 1kHz j Output Power at 1kHz with VDD = 2.4V, 65dB (typ) 25mW (typ) 40mW (typ) 2.0µA (max) 1mV (max) 1% THD+N into a 16Ω load j Output Power at 1kHz with VDD = 3V, 1% THD+N into a 16Ω load j Shutdown current j Outpu.

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Other Datasheets by National Semiconductor

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Published: Mar 22, 2005 |