DRV600RTJR

DirectPath™立体声线路驱动器 DIRECTPATH⑩ STEREO LINE DRIVER

DESCRIPON

The DRV600 is a stereo line driver designed to allow the removal of the output dc-blocking capacitors for reduced component count and cost. The DRV600 is ideal for single supply electronics where size and cost are critical design parameters.

The DRV600 is capable of driving 2 Vrms into a 600-Ω load at 3.3 V. The DRV600 has a fixed gain of –1.5 V/V and line outputs that has ±8-kV IEC ESD protection. The DRV600 has independent shutdown control for the right and left audio channels.

FEATURES

• 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

• 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