ISO7420MDR datasheet by Texas Instruments

ISO7420MDR Frequently Asked Questions (FAQs)

• What is the maximum data rate that the ISO7420MDR can support?
  The ISO7420MDR can support data rates up to 100 Mbps, making it suitable for high-speed digital isolators.
• How does the ISO7420MDR handle common-mode transients?
  The ISO7420MDR has a high common-mode transient immunity of 100 kV/μs, which helps to ensure reliable operation in noisy environments.
• What is the typical propagation delay of the ISO7420MDR?
  The typical propagation delay of the ISO7420MDR is around 10 ns, which is relatively low and suitable for many high-speed digital isolation applications.
• Is the ISO7420MDR suitable for use in safety-critical applications?
  Yes, the ISO7420MDR is certified to various safety standards, including IEC 60747-5-2, UL 1577, and CSA, making it suitable for use in safety-critical applications such as industrial control systems and medical devices.
• How does the ISO7420MDR handle power supply noise and voltage drops?
  The ISO7420MDR has a high power supply rejection ratio (PSRR) of 120 dB, which helps to ensure that the device remains operational even in the presence of power supply noise and voltage drops.