Digital Isolators

Digital Isolators | 4806 items

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Technology Type Isolated Power Number of Channels Inputs - Side 1/Side 2 Channel Type Voltage - Isolation Common Mode Transient Immunity (Min) Data Rate Propagation Delay tpLH / tpHL (Max) Pulse Width Distortion (Max) Rise / Fall Time (Typ) Voltage - Supply Operating Temperature Mounting Type Package / Case Supplier Device Package

Questions with Digital Isolators

  • Ask: What is digital isolator?

    Answer: Digital isolators are integrated devices used to isolate digital signals and transfer digital communication across an isolation barrier. ... The input signal is modulated through a transmit IC and then passed through a high voltage capacitive barrier and across the connecting bond wire to the receiving side IC.

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  • Ask: How does an isolator work?

    Answer: The isolator is a mechanical switch which isolates a part of the circuit from the system as when required. ... So the definition of isolator can be rewritten as an isolator is a manually operated mechanical switch which separates a part of the electrical power. Isolators are used to open a circuit under no load.

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  • Ask: Why galvanic isolation is required?

    Answer: Galvanic isolation is a principle of isolating functional sections of electrical systems to prevent current flow; no direct conduction path is permitted. ... Galvanic isolation is also used for safety, preventing accidental current from reaching ground through a person's body.