TDA8034T/C1,112

Specialized Overview

The TDA8034T/C1,112 is a smart card interface integrated circuit manufactured by NXP Semiconductors. It functions as a dedicated reader interface for contact-based smart cards, facilitating communication between the host system and the card. The component supports standard smart card protocols required for secure data exchange in embedded applications. This specific part number represents a variant within the TDA8034 series designed for industrial or commercial temperature ranges, distinguished by its suffix configuration. It integrates necessary logic levels and signal conditioning to ensure reliable operation with various smart card types.

Specialized Feature Summary

• Dedicated interface for contact smart card readers
• Supports standard smart card communication protocols
• Integrated signal conditioning for reliable data transfer

Specialized Applications

• Smart card reader devices
• Secure access control systems
• Payment terminals

Specialized Procurement Notes

This component is listed as No Longer Manufactured (NLM) by NXP Semiconductors. Availability is restricted, and it may only be found through secondary market distributors or existing stock. Verification of authenticity and storage history is critical when sourcing from non-authorized channels due to its discontinued status.

Specialized Selection Notes

Designers requiring this interface should consider that the TDA8034T/C1,112 is obsolete. Evaluation of alternative smart card interface ICs from current NXP portfolios or other manufacturers is recommended. Ensure new selections maintain compatibility with existing protocol requirements and pin configurations if a direct replacement is desired.

Specialized Part Context

The TDA8034 series comprises smart card reader interfaces. The 'C1' suffix typically denotes specific environmental or reliability grades defined by NXP. The ',112' indicates the reel packaging quantity and orientation code used during manufacturing. This part belongs to an older generation of interface solutions before more integrated multi-interface controllers became prevalent.