TPT1334-SO1R

Drivers, Receivers, Transceivers Overview

The TPT1334-SO1R is a 3.3V industrial-grade CAN FD transceiver supporting data rates up to 5 Mbps, compliant with ISO11898-2:2016. It features ±45V bus fault protection and operates on a VCC supply of 3V to 3.6V with a VIO range of 2.8V to 5.5V. The device includes Silent mode, Standby mode, and Shutdown mode for power management, with remote wake-up capability in Standby mode. It offers ±12V common-mode input voltage range and is available in SOP-8 and SOT23-8 packages.

Drivers, Receivers, Transceivers Feature Summary

• Supports 3.3V VCC supply for direct integration into low-voltage systems without boost circuits
• Provides high robustness with ±45V bus fault protection suitable for 12V/24V networks
• Enables flexible power management through multiple low-power modes including remote wake-up

Drivers, Receivers, Transceivers Applications

• Long-distance high-load CAN networks
• Industrial automation sensor and drive systems
• Building and security control systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package suffix against the required form factor, as the TPT1334 series is offered in both SOP-8 and SOT23-8 configurations. Confirm that the system design utilizes a 3.3V VCC supply to leverage the component's primary advantage over standard 5V devices. Ensure compatibility with the 2.8V to 5.5V I/O voltage range for microcontroller interfacing.

Drivers, Receivers, Transceivers Selection Notes

Select this model when a 3.3V power supply is available but higher data rates than 1Mbps are required. It is ideal for replacing standard 5V CAN transceivers to simplify power architecture. Choose the SOP-8 variant for standard surface-mount assembly or the SOT23-8 for space-constrained designs. Verify that the ±45V fault protection meets the specific electrical environment requirements.

Drivers, Receivers, Transceivers Part Context

This component belongs to the TPT133X family from 3PEAK, designed specifically for industrial applications requiring 3.3V operation. Unlike traditional CAN transceivers limited to 5V supplies, this series bridges the gap between low-voltage logic and robust automotive/industrial bus standards. It addresses the limitation where 3.3V devices were previously restricted to lower speeds.

Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include TPT1330-SO1R and TPT1337-SO1R within the same family. Note that pin functions differ; TPT1330 uses Pin 5 for Shutdown and Pin 8 for Silent mode, while TPT1337 uses Pin 5 for Fault output. Ensure pinout compatibility before substitution.