ISO7220ADRG4 datasheet by Texas Instruments

ISO7220ADRG4 Frequently Asked Questions (FAQs)

• What is the maximum data rate that the ISO7220ADRG4 can support?
  The ISO7220ADRG4 can support data rates up to 100 Mbps, making it suitable for high-speed digital isolators in industrial and automotive applications.
• How does the ISO7220ADRG4 handle common-mode transients?
  The ISO7220ADRG4 has a high common-mode transient immunity of 100 kV/μs, which enables it to withstand high-voltage transients and electromagnetic interference (EMI) in harsh environments.
• What is the typical propagation delay of the ISO7220ADRG4?
  The typical propagation delay of the ISO7220ADRG4 is around 10 ns, which is relatively low and suitable for high-speed digital isolator applications.
• Is the ISO7220ADRG4 suitable for use in safety-critical applications?
  Yes, the ISO7220ADRG4 is designed to meet the requirements of safety-critical applications, such as IEC 61508 and ISO 26262, with a high level of reliability and fault tolerance.
• How does the ISO7220ADRG4 handle power supply noise and voltage drops?
  The ISO7220ADRG4 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 drops.