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LM48820 - 95mW Stereo Headphone Amplifier

LM48820 Description

LM48820 www.ti.com SNAS370B * MAY 2007 * REVISED MAY 2013 LM48820 Ground-Referenced, Ultra Low Noise, Fixed Gain, 95mW Stereo Head.
The LM48820 is a ground referenced, fixed-gain audio power amplifier capable of delivering 95mW of continuous average power into a 16Ω single-ended lo.

LM48820 Features

* 1
* 2 Available in Space Saving 0.4mm Pitch DSBGA Package
* Fixed Logic Levels
* Ground Referenced Outputs
* High PSRR
* Ultra Low Current Shutdown Mode
* Improved Pop and Click Circuitry Eliminates Noises During Turn-On and Turn-Off Transitions

LM48820 Applications

* Mobile Phones
* MP3 Players
* PDAs
* Portable electronic devices
* Notebook PCs KEY SPECIFICATIONS
* Improved PSRR at 217Hz: 80dB (typ)
* Power Output at VDD = 3V, RL = 16Ω, THD+N = 1%: 95mW (typ)
* Shutdown Current: 0.05μA (typ)

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95mW Stereo Headphone Amplifier Texas Instruments
Texas Instruments LM48820-like datasheet