TSB83AA22AZAJ

Controllers Overview

The TSB83AA22AZAJ is a high-performance IEEE 1394b OHCI Lynx controller manufactured by Texas Instruments. It integrates a PHY and OHCI link device within a single package, designed for robust serial bus connectivity. The component supports the Open Host Controller Interface standard, enabling efficient data transfer protocols for peripheral devices. It operates as a comprehensive interface solution for managing high-speed digital communication links in compliant systems.

Controllers Feature Summary

• Integrates PHY and OHCI link device functionality
• Supports IEEE 1394b Open Host Controller Interface standards
• Provides high-performance analog interface capabilities

Controllers Applications

• IEEE 1394 (FireWire) host controller implementations
• Peripheral device connectivity management
• High-speed serial bus system integration

Controllers Procurement Notes

Verify component status carefully as this part may be discontinued or end-of-life. Confirm RoHS compliance and lead-free status with the manufacturer before procurement. Check for valid replacement options due to potential supply chain constraints. Ensure compatibility with existing system requirements prior to ordering.

Controllers Selection Notes

Select this component for applications requiring integrated IEEE 1394b control and physical layer functions. Consider the 168-pin LQFP package dimensions for PCB layout planning. Evaluate system compatibility with OHCI standards and verify power supply requirements against design specifications.

Controllers Part Context

This IC belongs to the Texas Instruments interface controllers family, specifically targeting IEEE 1394 serial bus applications. It combines analog and digital functionalities to simplify system design. The component serves as a bridge between host processors and FireWire peripherals, ensuring standardized communication protocols are maintained across connected devices.

Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in verified documentation. The component status indicates it may be obsolete. Engineers should consult official Texas Instruments resources for current lifecycle information and potential alternative solutions.