NXS0101GWH

Translators, Level Shifters Overview

The NXS0101GWH is a 1-bit, dual supply translating transceiver with auto direction sensing and open drain output. It enables bidirectional voltage level translation between ports A and B. Supply voltage VCC(A) ranges from 1.65 V to 3.6 V, while VCC(B) ranges from 2.3 V to 5.5 V. The device supports maximum data rates of 24 Mbps in push-pull mode. Propagation delay is specified at 7.3 ns under -40 °C to +125 °C conditions. It operates within an ambient temperature range of -40 °C to +125 °C and utilizes the SOT363-2 (TSSOP6) package.

Translators, Level Shifters Feature Summary

• Auto direction sensing eliminates the need for external control signals to manage data flow direction.
• IOFF circuitry provides partial power-down mode operation by disabling outputs to prevent backflow current.
• High electrostatic discharge protection capabilities on both ports ensure robustness against ESD events.
• Internal pull-up resistors are integrated on I/O lines to support DC current sourcing.

Translators, Level Shifters Applications

• Desktop PC
• Handset
• Smartphone
• Tablet

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix 'H' against the manufacturer's latest documentation to confirm packaging details such as reel or cut tape specifications. Ensure the component meets the required automotive qualification standards if applicable to the design. Cross-reference the datasheet revision date to validate that all electrical parameters and pin configurations remain consistent with the intended application requirements.

Translators, Level Shifters Selection Notes

Select this component when interfacing systems operating at different supply voltages, particularly for I2C or 1-wire applications utilizing open-drain drivers. Verify that VCC(A) remains lower than or equal to VCC(B) during normal operation. Consider the internal 10 kΩ pull-up resistors when designing external termination networks. Ensure the input driver impedance is below 50 Ω to maintain specified data rates and transition times.

Translators, Level Shifters Part Context

The NXS0101 series belongs to Nexperia's portfolio of dual supply translating transceivers designed for voltage level shifting. This family includes variants with different package options such as XSON6 and TSSOP6. The technology focuses on providing reliable bidirectional translation with minimal external components, suitable for portable electronics and computing devices requiring interface compatibility between low-voltage logic levels.

Translators, Level Shifters Replacement Considerations

NXS0101GM

Translators, Level Shifters FAQ

How does the device handle partial power-down scenarios?

The NXS0101GWH includes IOFF circuitry that disables the output when either supply voltage is switched off, preventing damaging backflow current through the device.

What is the function of the OE pin?

The Output Enable (OE) pin controls the state of the I/O ports. A LOW level at OE causes the outputs to assume a high-impedance OFF-state, effectively disabling the translator.

Are external pull-up resistors required for operation?

No, the device features internal 10 kΩ pull-up resistors on each port. External resistors are only necessary if a smaller pull-up value is required for specific timing constraints.