MLXS0102HKEX

This two-bit non-inverting translator which is a bidirectional voltage-level translator and can be used to build digital switching compatibility between multi voltage systems. This IC uses two separate configurable power supply tracks that including A ports supporting operating voltages from 1.65 V to 3.6 V with tracking VCCA supply, and also including B ports supporting operating voltages from 2.3 V to 5.5 V with tracking VCCB supply. The advantage above provides the support of both lower and higher logic signal levels while providing bidirectional translation capabilities between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage circuit points. Placing output-enable (OE) input to low level, all I/Os are forced to high-impedance state that significantly lower the quiescent current consumption. In order to ensure the high-impedance state during power up or power down, OE pin should be tied to GND via a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

Applications

• The MTXS0102 device can be used to bridge the digital-switching compatibility gap between two voltage nodes to successfully interface logic threshold levels found in electronic systems.
• It should be used in a point-to-point topology for interfacing devices or systems operating at different interface voltages with one another.
• Its primary target application use is for interfacing with open-drain drivers on the data I/Os such as I²C or 1-wire, where the data is bidirectional and no control signal is available.
• The device can also be used in applications where a push-pull driver is connected to the data I/Os.