MAX9721 Datasheet (Maxim) - 1V / Fixed-Gain / DirectDrive / Stereo Headphone Amplifier

MAX9721, 1V / Fixed-Gain / DirectDrive / Stereo Headphone Amplifier

The MAX9721 fixed-gain, stereo headphone amplifier is ideal for portable equipment where board space is at a premium.

The MAX9721 uses a unique, patented DirectDrive architecture to produce a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, saving

MAX9721 Features

* Single Cell, 0.9V to 1.8V Single-Supply Operation

* Fixed Gain Eliminates External Feedback Network MAX9721A: -2V/V MAX9721B: -1.5V/V MAX9721C: -1V/V

* Ground-Referenced Outputs Eliminate DC Bias

* No Degradation of Low-Frequency Response Due to Output Capacitors