AXP1T34GWH

Translators, Level Shifters Overview

The Nexperia AXP1T34GWH is a single-bit, dual-supply translating buffer housed in a TSSOP5 (SOT353-1) package. It features one input (A), one output (Y), and independent supply pins VCCI and VCCO. Both supplies operate between 0.9 V and 5.5 V, enabling translation between standard voltage nodes including 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5.0 V. The device operates from -40 °C to +125 °C.

Translators, Level Shifters Feature Summary

• Patented circuitry prevents output glitches during power supply transitions without requiring sequencing.
• Schmitt-trigger action at the input provides tolerance for slow rise and fall times.
• IOFF circuitry disables outputs to prevent damaging backflow current during partial power-down.
• High noise immunity with low overshoot and undershoot relative to VCCO.

Translators, Level Shifters Applications

• Translating signals between different voltage domains such as 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5.0 V
• Partial power-down applications utilizing IOFF circuitry
• Systems requiring glitch-free operation during power-up or power-down sequences

Translators, Level Shifters Procurement Notes

Verify the specific suffix GWH corresponds to the TSSOP5 plastic thin shrink small outline package (SOT353-1). Confirm the temperature range is specified as -40 °C to +125 °C. Ensure the component matches the Rev. 1 datasheet dated 1 December 2023 for accurate electrical characteristics and pin configurations.

Translators, Level Shifters Selection Notes

Select this component when interfacing logic circuits operating at distinct voltage levels within the 0.9 V to 5.5 V range. It is suitable for designs where power supply sequencing is not guaranteed or where preventing output glitches during voltage transitions is critical. The TSSOP5 package is appropriate for surface-mount assembly requiring a compact footprint.

Translators, Level Shifters Part Context

This part belongs to the AXP family of Si-Gate CMOS devices designed as logic translators. Unlike standard buffers, it utilizes separate supply rails for input and output sections. The GWH suffix specifically denotes the TSSOP5 package variant, distinguishing it from other package options like XSON6 available within the same functional series.

Translators, Level Shifters Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.