34P3410DGG

Overview

The Texas Instruments 34P3410DGG is a monolithic ISDN transceiver designed for Basic Rate Interface (BRI) applications. It integrates transmitter and receiver circuits into a single package to facilitate digital communication over twisted-pair lines. The device operates within a supply voltage range of 2.7 V to 5.5 V, supporting low-power requirements. It features a data rate capability of up to 160 Mbps and includes internal clock recovery mechanisms. The component utilizes a 28-pin Ceramic Dual In-Line Package (CerDIP) with glass-sealed construction, ensuring durability in industrial environments. Key electrical parameters include a minimum output high voltage of 2.4 V and a maximum output low voltage of 0.4 V.

Feature Summary

• Integrated monolithic transceiver architecture combining transmission and reception functions
• Supports Basic Rate Interface (BRI) ISDN access protocols
• High-speed data processing capability up to 160 Mbps
• Robust ceramic packaging suitable for harsh operating conditions

Applications

• ISDN terminal adapters and network termination equipment
• Digital telecommunication base stations
• Industrial control systems requiring reliable serial data transmission
• Embedded communication modules in telecommunications infrastructure

Procurement Notes

Verify the specific suffix 'P' indicates lead-free or environmental compliance status against the manufacturer's official documentation. Confirm the 28-pin CerDIP package availability through authorized distributors, as this packaging type may have limited stock compared to standard plastic DIP variants. Ensure compatibility with existing board layouts designed for DIP28,.6 footprints before procurement.

Selection Notes

Select this component when designing systems requiring integrated ISDN BRI functionality with high reliability. The ceramic package offers superior thermal stability and hermetic sealing compared to plastic alternatives, making it suitable for extended temperature ranges. Consider the 160 Mbps data rate limit when evaluating system throughput requirements. Verify power supply constraints align with the 2.7 V to 5.5 V operating range.

Part Context

This part belongs to the Texas Instruments family of ISDN interface components, specifically targeting Basic Rate Interface applications. It serves as a complete solution for converting parallel data to serial formats for transmission over ISDN lines and vice versa. The device simplifies design by integrating necessary drivers and receivers, reducing the component count required for building compliant ISDN terminals.

Replacement Considerations

The TP3410J304/NOPB is a documented similar product from Texas Instruments. Both parts utilize a 28-pin DIP package and serve ISDN basic access functions. Verify pinout compatibility and environmental compliance differences between the ceramic and plastic package variants before substitution.