X-NUCLEO-OUT02A1 Industrial Digital Output Expansi

By STMicroelectronics 128

X-NUCLEO-OUT02A1 Industrial Digital Output Expansi

STMicroelectronics' X-NUCLEO-OUT02A1 industrial digital output expansion board for STM32 Nucleo is based on the ISO8200AQ galvanic isolated octal high-side smart power solid state relay. It provides an affordable and easy-to-use solution for the development of 8-channel digital output modules, letting users easily evaluate the ISO8200AQ communication and industrial load driving features. The X-NUCLEO-OUT02A1 can be connected to NUCLEOF334R8 development board via Arduino™ UNO R3 connectors. The user can also evaluate the 16-channel digital output modules by connecting two XNUCLEO-OUT02A1 expansion boards and activating the daisy-chaining feature. The X-NUCLEO-OUT02A1 interfaces with the STM32 controller via SPI and GPIO pins and is compatible with the Arduino UNO R3 (default configuration) and ST morpho (optional, not mounted) connectors.

  • Based on the ISO8200AQ whose main characteristics are:
    • Embedded 4 kV galvanic isolation
    • Radio frequency communication between the logic and process sides for maximum noise immunity
    • Very low power dissipation (RON(MAX) = 220 mΩ)
    • Fast decay for inductive loads
    • 20 MHz SPI I/F on logic side
    • VCC power good diagnostics
    • Overload and overheating protections with thermal shutdown and diagnostics
    • QFN-32L (9 mm x 11 mm x 1 mm) package
  • 10.5 V to 33 V operating voltage range
  • Supply reverse polarity protection
  • EMC compliance according to IEC61000-4-2, IEC61000-4-3, and IEC61000-4-5
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino UNO R3 connectors