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
