Product Summary

The DRV603PWR is a stereo line driver designed to allow the removal of the output dc-blocking capacitors for reduced component count and cost. The DRV603PWR is ideal for single supply electronics where size and cost are critical design parameters. The applications of the device are (1)Set-top boxes; (2)CD / DVD Players; (3)DVD-Receivers; (4)HTIB; (5)PDP / LCD TVs.

Parametrics

DRV603PWR absolute maximum ratings: (1)Supply voltage, AVDD, PVDD: – 0.3 V to 5.5 V; (2)VI Input voltage V SS: - 0.3 V to V DD + 0.3 V; (3)R(Load) Minimum load impedance: ≥ 100 Ω; (4)TA Operating free-air temperature range: – 40 to 85℃; (5)TJ Operating junction temperature range: – 40 to 150℃; (6)Tstg Storage temperature range: – 65 to 85℃.

Features

DRV603PWR features: (1)Space Saving Package 20-Pin, 4 mm × 4 mm Thin QFN, Thermally Optimized PowerPAD Package; (2)Ground-Referenced Outputs Eliminate DC-Blocking Capacitor; (3)Wide Power Supply Range: 1.8 V to 4.5 V; (4)2 Vrms/Ch Output Voltage into 600Ω at 3.3 V; (5)Independent Right and Left Channel Shutdown Control; (6)Short-Circuit and Thermal Protection; (7)Pop Reduction Circuitry.

Diagrams

DRV603PWR block diagram

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