ISO7831FDW, Digital Isolators Highest isolation rating, triple-channel, 2/1, reinforced digital isolator 16-SOIC -55 to 125

ISO7831 Triple-Channel Digital Isolators Texas Instruments ISO7831 Triple-Channel Digital Isolators are 3-channel digital isolators with 8000VPK isolation voltage. These devices have reinforced isolation certifications according to VDE, CSA, and CQC. Each isolator provides high electromagnetic immunity. They also have low emissions at low power consumption, while isolating CMOS or LVCMOS digital I/Os. Each isolation channel has a logic input and output buffer separated by silicon dioxide (SiO2) insulation barrier. If the input power or signal is lost, default output is 'high' for the ISO7831 and 'low' for the ISO7831F device. Used in conjunction with isolated power supplies, this device prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.Learn More