NXS0108PW-Q100J

Translators, Level Shifters Overview

The NXS0108PW-Q100J is an 8-bit dual supply translating transceiver with open drain outputs and auto direction sensing, designed for bidirectional voltage level translation. It features two 8-bit input-output ports (An and Bn), one output enable input (OE), and two supply pins (VCC(A) and VCC(B)). VCC(A) operates between 1.2 V and 3.6 V, while VCC(B) operates between 1.65 V and 5.5 V. The device supports maximum data rates of 110 Mbps in push-pull mode and includes IOFF circuitry for partial power-down applications. It is qualified to AEC-Q100 Grade 1 standards.

Translators, Level Shifters Feature Summary

• Auto direction sensing enables seamless bidirectional voltage level translation between different supply domains without explicit direction control signals.
• IOFF circuitry provides partial power-down mode operation by disabling outputs to prevent damaging backflow current when the device is powered down.
• Open drain output configuration makes the device suitable for I2C or 1-wire bus applications utilizing open-drain drivers.
• Automotive qualification ensures reliability under harsh conditions, meeting AEC-Q100 Grade 1 standards for extended temperature ranges.

Translators, Level Shifters Applications

• Bidirectional voltage level translation between systems operating at different supply voltages
• I2C bus interface applications using open-drain drivers
• 1-wire bus interface applications
• Partial power-down mode operations requiring backflow current prevention

Translators, Level Shifters Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature range. Confirm that the application environment aligns with the specified automotive qualification standards. Ensure supply voltage constraints are strictly observed to maintain device integrity and performance specifications during operation.

Translators, Level Shifters Selection Notes

Select this component when bidirectional translation between 1.2 V to 3.6 V and 1.65 V to 5.5 V domains is required. The open drain architecture is optimal for I2C or 1-wire buses. Consider the NXB0108-Q100 if push-pull driver compatibility is necessary instead. Verify that the TSSOP20 package fits the PCB layout constraints.

Translators, Level Shifters Part Context

This part belongs to the NXS0108-Q100 family of dual supply translating transceivers manufactured by Nexperia. It is specifically designed for automotive applications requiring robust voltage level shifting capabilities. The PW suffix indicates the TSSOP20 plastic thin shrink small outline package variant, providing a compact solution for space-constrained designs.

Translators, Level Shifters Replacement Considerations

NXS0108BQ-Q100