CLVTH16245AQDGGRQ1

Overview

The CLVTH16245AQDGGRQ1 is a 16-channel low-voltage high-bandwidth bus transceiver designed for automotive applications. It operates within a supply voltage range of 2.7 V to 3.6 V and features TTL/CMOS compatible inputs with LVTTL outputs. The device provides three-state outputs and supports bidirectional data transmission with a propagation delay of 4.5 ns. It is qualified under AEC-Q100 standards, ensuring reliability in harsh environments. Operating temperatures span from -40°C to +125°C, housed in a TSSOP-48 package.

Feature Summary

• Automotive-grade qualification compliant with AEC-Q100 standards for enhanced reliability
• Low-voltage operation optimized for 2.7 V to 3.6 V power supplies
• High-speed bidirectional data transfer capability with low propagation delay

Applications

• Automotive infotainment systems requiring robust signal integrity
• Instrument clusters and dashboard interfaces
• Body control modules (BCM) and gateway applications

Procurement Notes

Verify the specific suffix 'Q1' confirms automotive grade status against the official datasheet. Ensure the TSSOP-48 package dimensions match your PCB footprint requirements. Confirm that the 2.7 V to 3.6 V operating range aligns with your system's power rail specifications before finalizing procurement.

Selection Notes

Select this component when automotive reliability is mandatory alongside high-speed data throughput. It serves as a suitable alternative to standard logic families where wider temperature ranges and voltage tolerance are required. Consider the 16-channel density if space constraints limit the use of multiple smaller transceivers.

Part Context

This part belongs to the SN74LVTH16245A series, which focuses on low-voltage translation and high-speed performance. Unlike general-purpose logic, this series emphasizes automotive durability and signal integrity for critical vehicle networks. It complements other LVTH devices by offering specific channel counts and package options tailored for complex board layouts.

Replacement Considerations

SN74LVTH16245ADGGR is a non-automotive equivalent with identical electrical characteristics but lacks AEC-Q100 certification. Verify if the application strictly requires automotive qualification or if industrial grade suffices.