ISO7221ADG4 datasheet by Texas Instruments

ISO7221ADG4 Frequently Asked Questions (FAQs)

• What is the maximum data rate that the ISO7221ADG4 can support?
  The ISO7221ADG4 can support data rates up to 100 Mbps, making it suitable for high-speed digital isolators.
• How does the ISO7221ADG4 handle common-mode transients?
  The ISO7221ADG4 has a high common-mode transient immunity of 25 kV/μs, ensuring reliable operation in noisy environments.
• What is the typical propagation delay of the ISO7221ADG4?
  The typical propagation delay of the ISO7221ADG4 is around 10 ns, which is relatively low for a digital isolator.
• Can the ISO7221ADG4 operate in harsh industrial environments?
  Yes, the ISO7221ADG4 is designed to operate in industrial environments with temperatures ranging from -40°C to 125°C, making it suitable for demanding applications.
• How does the ISO7221ADG4 handle power supply noise and voltage variations?
  The ISO7221ADG4 has a high power supply rejection ratio (PSRR) and can operate with a wide range of power supply voltages (2.25 V to 5.5 V), making it tolerant to power supply noise and voltage variations.