DRV601

DRV601 www.ti.com......................................................................................................................................... SLOS553C – JANUARY 2008 – REVISED SEPTEMBER 2009 DIRECTPATH™ STEREO LINE DRIVER, ADJUSTABLE GAIN Check for Samples: DRV601 FEATURES 1 2 External Gain Setting Resistors Space Saving Package – 20-Pin, 4 mm × 4 mm Thin QFN, Thermally Optimized PowerPAD™ Package Ground-Referenced Outputs Eliminate DC-Blocking Capacitor – Reduce Board Area – Reduce Component Cost – Improve THD+N Performance – 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 Independent Right and Left Channel Shutdown Control Short-Circuit and Thermal Protection Pop Reduction Circuitry APPLICATIONS Set-Top Boxes CD / DVD Players DVD-Receivers HTIB PDP / LCD TV's DESCRIPTION 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 i...