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FEATURES

APPLICATIONS

DESCRIPTION

DRV601

SLOS553 – JANUARY 2008

www.ti.com

DIRECTPATH™ STEREO LINE DRIVER, ADJUSTABLE GAIN

• Independent Right and Left Channel

Shutdown Control

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• External Gain Setting Resistors

• Short-Circuit and Thermal Protection

• Space Saving Package

• Pop Reduction Circuitry

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20-Pin, 4 mm

× 4 mm Thin QFN, Thermally

Optimized PowerPAD™ Package

• Ground-Referenced Outputs Eliminate

• Set-Top Boxes

DC-Blocking Capacitor

• CD / DVD Players

–

Reduce Board Area

• DVD-Receivers

–

Reduce Component Cost

• HTIB

–

Improve THD+N Performance

• PDP / LCD TV's

–

No Degradation of Low-Frequency

Response Due to Output Capacitors

• Wide Power Supply Range: 1.8 V to 4.5 V

• 2 Vrms/Ch Output Voltage into 600 Ω at 3.3 V

supply

The DRV601 is a stereo line driver designed to allow the removal of the output dc-blocking capacitors for

reduced component count and cost. The device is ideal for single supply electronics where size and cost are

critical design parameters.

The DRV601 is capable of driving 2 Vrms into a 600-

Ω load at 3.3 V. The device has external gain setting

resistors, that support a gain range of -1V/V to -10V/V, and line outputs that has ±8-kV IEC ESD protection. The

device has independent shutdown control for the right and left audio channels.

The DRV601 is available in a 4 mm

× 4 mm Thin QFN package.

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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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DIRECTPATH, PowerPAD, DirectPath are trademarks of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Copyright © 2008, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.