DRV600

2Vrm DirectPath™ 无杂声固定输入增益线路驱动器

The 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- 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.

The DRV600 is available in a 4 mm × 4 mm Thin QFN package.

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Space Saving Package

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20-Pin, 4 mm × 4 mm Thin QFN, Thermally Optimized PowerPAD™ Package

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Ground-ReferencedOutputs Eliminate DC-Blocking Capacitor

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Reduce Board Area

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Reduce Component Cost

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Improve THD+N Performance

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No Degradation of Low-Frequency Response Due to Output Capacitors

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Wide Power Supply Range: 1.8 V to 4.5 V

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2 Vrms/Ch Output Voltage into 600 at 3.3 V

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Independent Right and Left Channel Shutdown Control

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Short-Circuit and Thermal Protection

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Pop Reduction Circuitry

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APPLICA ONS

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Set-top boxes

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CD / DVD Players

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DVD-Receivers

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HTIB

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PDP / LCD TV"s

DIRECTPATH, PowerPAD, DirectPath are trademarks of Texas Instruments.