AUD4990 - 2W Audio Power Amplifier

Name: AUD4990
SKU: AUD4990-653901

Analog Express

The AUD4990 by Analog Express is a 2W Audio Power Amplifier. Below is the official datasheet preview.

Datasheet Details

Part number	AUD4990
Manufacturer	Analog Express
File Size	889.76 KB
Description	2W Audio Power Amplifier
Datasheet	AUD4990_AnalogExpress.pdf
Additional preview pages of the AUD4990 datasheet.

The AUD4990 is an audio power amplifier for mobile phone and other portable electronic device applications.

circuitry that eliminates pop-and-click noise whenever the device is turned on or off. Key Specifications Wide Power Supply Voltage Range Typical THD at 1W, 8Ω High PSRR Low Quiescent Current 2.7V < VDD < 5.5 0.2% (typ) 68 dB (typ) 2.5 mA (typ) Features Space Saving Thermal Package Active High or Low Shutdown Mode External Gain Configuration Stable Unity Gain Can Drive CL up to 200pF.

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Published: Oct 21, 2009 |