NXB0101GWH

Translators, Level Shifters Overview

The NXB0101GWH is a 1-bit dual supply translating transceiver with auto direction sensing and 3-state output, manufactured by Nexperia USA Inc. It operates within a VCC(A) range of 1.2 V to 3.6 V and a VCC(B) range of 1.65 V to 5.5 V. The device supports an ambient temperature range from -40 °C to +125 °C. Key dynamic characteristics include a maximum propagation delay of 17.2 ns at the upper temperature limit and a typical data rate of up to 100 Mbps under specific voltage conditions. It utilizes the SOT363-2 (TSSOP6) package.

Translators, Level Shifters Feature Summary

• Auto direction sensing eliminates the need for external control signals to manage bidirectional data flow between ports A and B.
• IOFF circuitry enables partial power-down mode operation by disabling outputs and preventing damaging backflow current when supplies are off.
• High ESD protection capabilities exceed specified thresholds for Human Body Model and Charged Device Model standards on both ports.

Translators, Level Shifters Applications

• Voltage level translation between systems operating at different supply voltages
• Interfacing devices or systems requiring bidirectional data transfer across voltage domains
• Applications necessitating partial power-down modes to prevent backflow current

Translators, Level Shifters Procurement Notes

Verify the exact ordering suffix against the manufacturer's official documentation to confirm the specific package type and temperature grade. Ensure that the selected variant matches the required PCB footprint and thermal specifications for the intended application environment before finalizing procurement decisions.

Translators, Level Shifters Selection Notes

Select this component when designing circuits that require automatic bidirectional translation without dedicated direction control pins. Consider the wide supply voltage ranges and high ESD ratings for robust interface designs. Verify that the load capacitance and trace lengths comply with the one-shot pulse duration requirements to ensure signal integrity.

Translators, Level Shifters Part Context

This part belongs to the NXB0101 family of dual supply translating transceivers. It is designed for applications where devices operating at different logic levels must communicate bidirectionally. The GWH suffix specifically denotes the TSSOP6 plastic thin shrink small outline package variant suitable for surface mount assembly.

Translators, Level Shifters Replacement Considerations

NXB0101GM

Translators, Level Shifters FAQ

What is the function of the OE pin?

The OE pin is an output enable input referenced to VCC(A). A LOW level causes all I/Os to assume a high-impedance OFF-state, while a HIGH level enables normal operation.

Can VCC(A) be higher than VCC(B) during power-up?

Yes, although VCC(A) must not exceed VCC(B) during normal operation, the device is not damaged if VCC(A) is greater than or equal to VCC(B) during the power-up sequence.