X-NUCLEO-OUT02A1 Industrial Digital Output Expansion Board

STMicroelectronics' expansion board provides an affordable and easy-to-use solution for the development of 8-channel digital output modules

STMicroelectronics' X-NUCLEO-OUT02A1 Industrial Digital Output Expansion BoardSTMicroelectronics' 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.

Features

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