HI-3111PSTF

Controllers Overview

The HI-3111PSTF is an avionics Controller Area Network (CAN) controller manufactured by Holt Integrated Circuits Inc. It integrates a CAN controller with a transceiver, supporting the CAN 2.0 standard and operating at speeds up to 1Mbps. The device features a Serial Peripheral Interface (SPI) for host communication and includes Normal and Sleep modes for power management. It operates on a single 5V supply and is housed in an 18-pin SOIC package with a width of 7.50mm. The component is rated for an extended operating temperature range from -55°C to +125°C and complies with RoHS standards.

Controllers Feature Summary

• Integrates CAN controller and transceiver for simplified system design
• Supports CAN 2.0 protocol with SPI interface connectivity
• Includes Normal and Sleep operational modes for energy efficiency
• Designed for harsh environments with wide temperature tolerance

Controllers Applications

• Avionics flight control systems
• Navigation equipment interfaces
• Engine management communication networks
• In-flight entertainment system controllers

Controllers Procurement Notes

Verify that the ordered part number matches HI-3111PSTF exactly, including the PSTF suffix which denotes the specific package and temperature grade. Confirm that the supplier provides original manufacturer documentation or traceability records to ensure authenticity. Check for RoHS compliance status if required by project specifications. Ensure the receiving facility handles electrostatic sensitive devices appropriately during unpacking and storage.

Controllers Selection Notes

Select this component when a combined CAN controller and transceiver solution is required for avionics applications. It is suitable for designs needing SPI interface compatibility and operation within extreme temperature ranges. Consider the 18-SOIC package dimensions for PCB layout constraints. Evaluate the need for integrated transceiver functionality versus discrete solutions based on board space and complexity requirements.

Controllers Part Context

Holt Integrated Circuits specializes in IC data bus solutions for the avionics industry, providing components for ARINC 429, MIL-STD-1553, and CAN standards. The HI-3111 series supports various aircraft programs, including commercial and military helicopters. These devices are designed to meet rigorous aviation reliability standards and often include additional features like lightning protection or DC/DC conversion in other product lines.

Controllers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult Holt Integrated Circuits technical support for direct replacements or pin-compatible alternatives.