DRV632PWR Datasheet PDF - TI

DESCRIPTION

●The DRV632 is a 2-VRMS pop-free 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.

●FEATURES

●• Stereo DirectPath™ Audio Line Driver

●– 2 Vrms Into 10 kΩ With 3.3-V Supply

●• Low THD+N < 0.01% at 2 Vrms Into 10 kΩ

●• High SNR, >90 dB

●• 600-Ω Output Load Compliant

●• Differential Input and Single-Ended Output

●• Adjustable Gain by External Gain-Setting Resistors

●• Low DC Offset, <1 mV

●• Ground-Referenced Outputs Eliminate DC Blocking Capacitors

●– Reduce Board Area

●– Reduce Component Cost

●– Improve THD+N Performance

●– No Degradation of Low-Frequency Response Due to Output Capacitors

●• Short-Circuit Protection

●• Click- and Pop-Reduction Circuitry

●• External Undervoltage Mute

●• Active Mute Control for Pop-Free Audio On/Off Control

●• Space-Saving TSSOP Package

●APPLICATIONS

●• Set-Top Boxes

●• Blu-ray Disc™, DVD Players

●• LCD and PDP TV

●• Mini/Micro Combo Systems

●• Sound Cards

●• Laptops