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.
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.
RUA631-Ruichips.pdf
