NXU0101GSH

Translators, Level Shifters Overview

The NXU0101GSH is a 1-bit dual-supply level translating buffer with Schmitt-trigger input and 3-state output. It facilitates asynchronous communication between data buses, transmitting data unidirectionally from the A bus to the B bus. Both VCCA and VCCB support supply voltages ranging from 0.9 V to 5.5 V, enabling translation between nodes such as 1.2 V, 1.8 V, 3.3 V, and 5.0 V. The device features an output enable (OE) pin that can be referenced to either domain. It ensures low static power consumption of 3 µA at +25 °C and includes IOFF circuitry for partial power-down applications.

Translators, Level Shifters Feature Summary

• Schmitt-trigger inputs with integrated high ohmic pull-down resistors
• IOFF circuitry prevents backflow current during power-down or floating supplies
• Suspend mode activates when supply voltage drops below 100 mV or disconnects
• Output enable pin allows connection to VCCA or VCCB domain

Translators, Level Shifters Applications

• General purpose I/O level translation
• Noisy environments or slow input signals
• Push-pull voltage translation for clock signaling
• Consumer electronics

Translators, Level Shifters Procurement Notes

Verify the specific package suffix 'GS' corresponds to the XSON6 SOT1202 variant before ordering. Confirm the required temperature range (-40 °C to +125 °C) matches the application environment. Ensure supply voltages remain within the 0.9 V to 5.5 V limits for both domains. Check datasheet thermal derating curves for the specific package to manage power dissipation effectively.

Translators, Level Shifters Selection Notes

Select this component for designs requiring bidirectional voltage translation between disparate logic families without sequencing requirements. The integrated Schmitt trigger makes it suitable for noisy signal environments. Verify that the maximum data rate requirements align with the specific voltage translation pairs defined in the dynamic characteristics tables. Consider the XSON6 package dimensions for PCB layout constraints.

Translators, Level Shifters Part Context

This part belongs to the Nexperia NXU0101 family of 1-bit dual-supply buffers. Other variants include the GW (TSSOP6), GM (XSON6 SOT886), and GX (X2SON6) packages. All share identical electrical specifications but differ in physical footprint and thermal characteristics. The GS suffix specifically denotes the extremely thin small outline package version.

Translators, Level Shifters Replacement Considerations

Direct substitutes within the same family include NXU0101GW, NXU0101GM, and NXU0101GX. These parts offer identical electrical performance but utilize different packaging technologies. Ensure the replacement package fits the existing PCB footprint or adjust the layout accordingly.