MAX3378EEUD+T

Translators, Level Shifters Overview

The MAX3378EEUD+T is a bidirectional voltage level translator in a 14-pin TSSOP package. It supports VCC from +1.65V to +5.5V and VL from +1.2V to +5.5V. The device provides four channels with a guaranteed data rate of 8Mbps across the full voltage range, reaching up to 16Mbps within specific domains. It features ±15kV ESD protection on I/O VCC lines, thermal short-circuit protection, and a three-state output mode that reduces supply current below 1μA.

Translators, Level Shifters Feature Summary

• Bidirectional translation using transmission-gate design for flexible data flow between low-voltage ASICs and higher voltage systems
• Integrated rise-time accelerators enable high-speed operation up to 16Mbps by reducing propagation delay
• Three-state output mode allows connection to multidrop networks while minimizing power consumption
• Robust protection includes ±15kV ESD tolerance on VCC lines and automatic thermal shutdown during fault conditions

Translators, Level Shifters Applications

• SPI, MICROWIRE, and I2C Level Translation
• Low-Voltage ASIC Level Translation
• Smart Card Readers
• Cell-Phone Cradles
• Portable POS Systems

Translators, Level Shifters Procurement Notes

Verify the component matches the exact part number MAX3378EEUD+T, ensuring the suffix indicates the tape-and-reel packaging variant. Confirm the manufacturer is Analog Devices Inc./Maxim Integrated. Check RoHS compliance status as specified in the datasheet. Ensure the device is free from physical damage and stored in appropriate moisture-sensitive conditions prior to assembly.

Translators, Level Shifters Selection Notes

Select this component when bidirectional level shifting is required between logic domains ranging from 1.2V to 5.5V. It is suitable for applications needing high-speed data transfer up to 16Mbps under specific voltage constraints. Consider the 14-pin TSSOP package for surface-mount integration. Verify that the system requires bidirectional capability rather than unidirectional alternatives like the MAX3379E.

Translators, Level Shifters Part Context

This device belongs to the MAX3372E–MAX3379E family of ±15kV ESD-protected level translators. It shares architectural similarities with other quad shifters in the series but is distinguished by its bidirectional functionality. The MAX3378E utilizes a transmission-gate-based design, contrasting with the unidirectional variants that shift data in only one direction.

Translators, Level Shifters Replacement Considerations

The MAX3377EEUD+T is a confirmed substitute within the same family, offering identical bidirectional functionality and pinout compatibility.