LM4929 - Stereo 40mW Low Noise Headphone Amplifier

Name: LM4929
SKU: LM4929-53455

National Semiconductor

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Datasheet Details

Part number	LM4929
Manufacturer	National Semiconductor
File Size	899.80 KB
Description	Stereo 40mW Low Noise Headphone Amplifier
Datasheet	LM4929_NationalSemiconductor.pdf

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 |