X-NUCLEO-OUT14A1

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Industrial digital output expansion board based on ISO808A-1 for STM32 Nucleo

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Product overview

Description

The X-NUCLEO-OUT14A1 is an industrial digital output expansion board for STM32 Nucleo. It provides a powerful and flexible environment for the evaluation of the driving and diagnostic capabilities of the ISO808A-1 octal high-side smart power solid state relay, with embedded galvanic isolation and 20MHz SPI control interface, in a digital output module connected to 1.0 A industrial loads.

The X-NUCLEO-OUT14A1 directly interfaces with the microcontroller on the STM32 Nucleo driven by GPIO pins and Arduino® R3 connectors.

The galvanic isolation between the microcontroller and the process stage is guaranteed by the ISO808A-1.

The expansion board can be connected to either a NUCLEO-F401RE or a NUCLEO-G431RB development board.

It is also possible to evaluate a 16 channel digital output system enabling the daisy chaining feature on two X-NUCLEO-OUT14A1 stacked expansion boards.

  • All features

    • Based on the ISO808A-1 octal high-side switch, which features:
      • Operating range 9.2 to 36 V
      • Low power dissipation (RON(MAX) = 260 mΩ)
      • Process side operating current: up to 1.0 A per channel
      • Embedded 2k VRMS galvanic isolation
      • PGOOD (VCC voltage level alarm signalization)
      • 20 MHz SPI with daisy chaining
      • Fast decay for inductive loads
      • Undervoltage lock-out
      • Overload and overtemperature protections
      • Loss of ground protection
      • PowerSO36 package
    • Application board process side operating range: 10 (J10 open) to 33 V (J9 closed)
    • Extended operating range of process side from 9.2 (J10 closed) up to 36 V (J9 open)
    • Application board logic side operating voltage 3.3 to 5 V
    • Green LEDs for outputs on/off status (J6 and J7 close 1-2, 3-4, 5-6, 7-8)
    • Red LED for common overheating and communication error diagnostic (J3 close 1-2)
    • Red LED for PGOOD signalization (J3 close 3-4)
    • Yellow LED for output enable status signalization (J3 close 5-6)
    • Process and logic supply rails reverse polarity protections
    • Compatible with STM32 Nucleo development boards
    • Equipped with Arduino® UNO R3 connectors
    • RoHS and China RoHS compliant
    • CE certified

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Limited time offer - Buy One Get One Free on high-side switch evaluation boards ! Use code DV-IPS-BOGO-12 at checkout!

The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
The RoHS status of a product:
ECOPACK 1: Initial grade to identify European RoHS compliant products.
ECOPACK 2: New grade to identify brominated chlorinated and antimony oxide flame retardant free products.
ECOPACK 3: Halogen free RoHS exemptions free products.
(*): ECOPACK 2 version available upon request.
(**): Some versions still existing in ECOPACK 1 or not compliant.
The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
Budgetary PriceMain country of assembly or fabrication of the product.ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes. ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes.