NTB0102GD,125

Translators, Level Shifters Overview

The NTB0102GD,125 is a dual-supply translating transceiver with auto direction sensing. It features two 2-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 bidirectional voltage level translation between low voltage nodes including 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5.0 V. Pins An and OE are referenced to VCC(A), and pins Bn are referenced to VCC(B). A LOW level at pin OE causes the outputs to assume a high-impedance OFF-state.

Translators, Level Shifters Feature Summary

• IOFF circuitry provides partial power-down mode operation by disabling outputs to prevent damaging backflow current when powered down.
• Inputs accept voltages up to 5.5 V, enabling compatibility with various logic families.
• ESD protection exceeds specified thresholds for HBM, MM, and CDM standards on both ports.

Translators, Level Shifters Applications

• Voltage level-translation applications interfacing devices operating at different supply voltages
• Partial power-down applications requiring controlled backflow prevention

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix GD,125 against official NXP documentation to confirm the XSON8 package dimensions and marking code t02. Ensure the procurement source provides valid traceability for the SOT996-2 package variant. Confirm RoHS compliance status directly from the manufacturer's latest product data sheet or material declaration before finalizing orders.

Translators, Level Shifters Selection Notes

Select this component when bidirectional translation between 1.2 V–3.6 V and 1.65 V–5.5 V domains is required without external direction control signals. The auto-direction sensing architecture simplifies design by eliminating dedicated direction pins. Consider the XSON8 package constraints for board space and thermal dissipation requirements relative to other available package options in the NTB0102 family.

Translators, Level Shifters Part Context

The NTB0102 series comprises dual-supply translating transceivers designed for seamless interface between mixed-voltage systems. The NTB0102GD,125 specifically utilizes the XSON8 plastic extremely thin small outline package (SOT996-2) with an 8-terminal configuration. This variant shares core functional characteristics with other NTB0102 packages but differs in physical footprint and terminal arrangement.

Translators, Level Shifters Replacement Considerations

NTB0102GT,115

Translators, Level Shifters FAQ

How does the device handle power-down conditions?

The device includes IOFF circuitry that disables all output ports when either VCC(A) or VCC(B) is switched off, preventing damaging backflow current through the device during partial power-down applications.

What is the function of the OE pin?

The OE pin serves as an output enable input. Setting OE to a LOW level causes all I/Os to assume a high-impedance OFF-state, effectively disabling the device outputs.