MAX9722A 130mW Stereo Headphone Amplifiers

Maxim Integrated Products

Description

www.DataSheet4U.com 19-3049; Rev 0; 10/03 ILABLE N KIT AVA EVALUATIO 5V, Differential Input, DirectDrive, 130mW Stereo Headphone Amplifiers with Shu.
The MAX9722A/MAX9722B stereo headphone amplifiers are designed for portable equipment where board space is at a premium.

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Datasheet Specifications

Part number: MAX9722A
Manufacturer: Maxim Integrated ↗ Products
File Size: 496.41 KB
Datasheet: MAX9722A_MaximIntegratedProducts.pdf
Description: 130mW Stereo Headphone Amplifiers

Features

* o 2.4V to 5.5V Single-Supply Operation o High PSRR (80dB at 217Hz) Eliminates LDO o No Bulky DC-Blocking Capacitors Required o Ground-Referenced Outputs Eliminate DC Bias Voltage on Headphone Ground Pin o No Degradation of Low-Frequency Response Due to Output Capacitors o Differential Inputs for Enh

Applications

* Notebook and Desktop PCs MP3 Players Flat-Panel Monitors Cellular Phones Smart Phones PDAs Portable Audio Equipment Simplified Diagram LEFT AUDIO INPUT DirectDrive OUTPUTS ELIMINATE DC-BLOCKING CAPACITORS. Ordering Information PART TEMP RANGE PIN-PACKAGE 16 Thin QFN-EP
* (3mm ✕ 3mm ✕ 0.8mm) 1

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MAX9722A 130mW Stereo Headphone Amplifiers Maxim Integrated Products

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