MAX9722B

The MAX9722B is 130mW Stereo Headphone Amplifiers designed by Maxim Integrated Products.

Product Overview

Maxim Integrated Products

Part number	MAX9722B, MAX9722A
Manufacturer	Maxim Integrated Products
File Size	496.41 KB
Description	130mW Stereo Headphone Amplifiers
Datasheet	MAX9722A_MaximIntegratedProducts.pdf
Note	This datasheet PDF includes multiple part numbers: MAX9722B, MAX9722A. Please refer to the document for exact specifications by model.
Additional preview pages of the MAX9722B datasheet.

The MAX9722A/MAX9722B stereo headphone amplifiers are designed for portable equipment where board space is at a premium.

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 Enhanced Noise Cancellation o Adjustable Gain (MAX9722A) or Fixed -2V/V Gain (MAX9722B) o 130mW per Channel into 32Ω o Low 0.009% THD+N o Integrated Click-and-Pop Suppression o Low Quiescent Current (5.5.

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Other Datasheets by Maxim Integrated Products

MAX97220A - Differential Input DirectDrive Line Drivers/Headphone Amplifiers
MAX97220B - Differential Input DirectDrive Line Drivers/Headphone Amplifiers
MAX97220C - Differential Input DirectDrive Line Drivers/Headphone Amplifiers
MAX97220D - Differential Input DirectDrive Line Drivers/Headphone Amplifiers
MAX9722A - 130mW Stereo Headphone Amplifiers
MAX9723 - Stereo DirectDrive Headphone Amplifier

Published: Sep 28, 2007 |