Renesas optocoupler series adopts 3.3 V/5 V power supply, with high noise tolerance CMR, which can realize low current operation

     Renesas RV1S9x6xA optocoupler is designed to keep pace with today's industrial equipment to reduce packaging and save energy, solve environmental problems and save costs. The temperature rise caused by high-density PCB layout and the noise generated by high-speed power devices bring difficulties to system designers. Renesas' RV1S9x6xA optocoupler solves these problems and can withstand harsh working conditions. It has three key characteristics: low threshold input current (IFHL), high operating temperature and high noise tolerance, thus protecting the microcontroller and other logic circuits from high-voltage transients when the optocoupler transmits high-speed input signals.

     Photocouplers are widely used in noisy industrial environments, including general-purpose power inverter (DC to AC), AC servo motor control, PLC and manipulator controller. Other applications include solar and wind energy input power regulators, and battery management for energy storage and charging systems. RV1S9x6xA is the first optocoupler with IFHL less than 2 mA/2.2 mA in the industry, with extremely fast switching speed (tPHL/LH=60 ns) and extremely strong noise tolerance (CMR 50 kV/ μ s)。