Renesas' family of optocouplers operates from 3.3 V/5 V supplies with high noise margin CMR for low current operation | Heisener Electronics
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Renesas' family of optocouplers operates from 3.3 V/5 V supplies with high noise margin CMR for low current operation

Technology Cover
Data de postagem: 2022-08-29, Renesas Electronics America

       Renesas RV1S9x60A optocouplers are designed to keep pace with today's industrial equipment to shrink packaging and save energy, address environmental concerns and save costs. Temperature rises from high-density PCB layouts and noise from high-speed power devices create challenges for system designers.

    Renesas' RV1S9x60A optocouplers solve these problems and can withstand harsh operating environments with three key features: low threshold input current (IFHL), high operating temperature, and high noise tolerance to transmit high-speed input signals at the optocoupler protects microcontrollers and other logic circuits from high voltage transients. Optocouplers have a wide range of applications in noisy industrial environments, including general power inverters (DC to AC), AC servo motor controls, PLCs, and robotic arm controllers. Other applications include solar and wind input power conditioners, and battery management for energy storage and charging systems.

     The RV1S9x60A is the industry's first optocoupler with an IFHL of less than 2 mA/2.2 mA, with extremely fast switching speed (tPHL/LH = 60 ns) and extremely strong noise margin (CMR 50 kV/μs).

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