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RUA631 - Differential Input Cap-Free Line Driver

Description

The RUA631 is a stereo, differential input, single supply, and cap-free line driver, which is available in SOP-14 and TSSOP-14 packages.

The RUA631 is ground-reference output, and doesn’t need the output capacitors for DC blocking.

Features

  • l Operating Voltage: 3V~3.6V l Differential Input l Ground Reference Output - No Output Capacitor Required (for DC Blocking) - Save the PCB Space - Reduce the BOM Costs - Improve the Low Frequency Response l Low Noise and THD+N - SNR > 108dB - Noise < 8mVrms - THD+N < 0.02%at 20Hz~20kHz l Output Voltage Swing Can Reach 2.1Vrms/Ch into 2.5kW at VDD=3.3V l High PSRR: 80dB at 217Hz l Fast Start-up Time: 500ms l Integrate the De-Pop Circuitry l Thermal and Short-Circuit Protection l Surface-Mount Pa.

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Datasheet Details

Part number RUA631
Manufacturer Ruichips
File Size 338.35 KB
Description Differential Input Cap-Free Line Driver
Datasheet download datasheet RUA631 Datasheet

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Full PDF Text Transcription

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RUA631 Stereo, Differential Input Cap-Free Line Driver MOSFET Features l Operating Voltage: 3V~3.6V l Differential Input l Ground Reference Output - No Output Capacitor Required (for DC Blocking) - Save the PCB Space - Reduce the BOM Costs - Improve the Low Frequency Response l Low Noise and THD+N - SNR > 108dB - Noise < 8mVrms - THD+N < 0.02%at 20Hz~20kHz l Output Voltage Swing Can Reach 2.1Vrms/Ch into 2.5kW at VDD=3.
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