MAX4409 Stereo Headphone Amplifier

Maxim Integrated Products

Description

19-2842; Rev 0; 4/03 www.DataSheet4U.com 80mW, DirectDrive, Stereo Headphone Amplifier with Common-Mode Sense General .
The MAX4409 stereo headphone amplifier combines Maxim’s DirectDrive architecture and a common-mode sense input, which allows the amplifier to reject c.

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Datasheet Specifications

Part number: MAX4409
Manufacturer: Maxim Integrated ↗ Products
File Size: 455.73 KB
Datasheet: MAX4409_MaximIntegratedProducts.pdf
Description: Stereo Headphone Amplifier

Features

* o No Bulky DC-Blocking Capacitors Required o Ground-Referenced Outputs Eliminate DC-Bias Voltages on Headphone Ground Pin o Common-Mode Voltage Sensing Eliminates Ground-Loop Noise o 96dB CMRR o No Degradation of Low-Frequency Response Due to Output Capacitors o 80mW per Channel into 16Ω o Low 0.002

Applications

* Notebooks Desktop PCs Cellular Phones PDAs MP3 Players Tablet PCs Portable Audio Equipment SHDN LEFT AUDIO INPUT Functional Diagram MAX4409 DirectDrive OUTPUTS ELIMINATE DC-BLOCKING CAPACITORS COM RIGHT AUDIO INPUT COMMON-MODE SENSE INPUT ELIMINATES GROUND-LOOP NOISE Pin Configurations and Ty

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MAX4409 Stereo Headphone Amplifier Maxim Integrated Products

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