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

Maxim

Description

19-3167; Rev 0; 1/04 1V, Fixed-Gain, DirectDrive, Stereo Headphone Amplifier with Shutdown General .
The MAX9721 fixed-gain, stereo headphone amplifier is ideal for portable equipment where board space is at a premium.

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Datasheet Specifications

Part number: MAX9721
Manufacturer: Maxim
File Size: 559.34 KB
Datasheet: MAX9721_MaximIntegratedProducts.pdf
Description: 1V / Fixed-Gain / DirectDrive / Stereo Headphone Amplifier

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

Applications

* MP3 Players Cellular Phones PDAs Smart Phones Portable Audio Equipment INL VDD MAX9721 DirectDrive OUTPUTS ELIMINATE DC-BLOCKING CAPACITORS. OUTL Ordering Information PART TEMP RANGE PINPACKAGE TOP GAIN MARK (V/V) ABP ABQ ABR -2 -2 -1.5 -1.5 -1 -1 SGND PGND INR C1P INVERTING CHARGE PUMP C1N PVSS

MAX9721 Distributors

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MAX9721 Fixed-Gain DirectDrive Stereo Headphone Amplifier Maxim

Maxim MAX9721-like datasheet