LXB0104QZMJ12-7

Translators, Level Shifters Overview

The LXB0104QZMJ12-7 is an automotive-grade, 4-bit bi-directional level shifter designed for push-pull applications. It features a buffered architecture with edge rate accelerators to support data rates up to 110Mbps at 3.3V to 5.0V translation. The device operates with VCCA from 1.2V to 3.6V and VCCB from 1.65V to 5.5V, enabling universal low-voltage translation across standard voltage nodes. It includes IOFF circuitry for partial power-down mode and an OE pin for high-impedance control. ESD protection exceeds JESD 22 standards, and it is qualified to AEC-Q100 Grade 1.

Translators, Level Shifters Feature Summary

• Bi-directional voltage translation for push-pull applications with auto-direction sensing
• AEC-Q100 Grade 1 qualification suitable for automotive environments
• IOFF circuitry enables partial-power-down mode operation
• High ESD protection exceeding JESD 22 HBM and CDM standards

Translators, Level Shifters Applications

• GPIO, SPI, SDIO, UART interfaces
• Automotive digital clusters
• Automotive infotainment systems
• Automotive ADAS
• Automotive telematics

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix ZMJ12-7 corresponds to the U-QFN1720-12 package and 3,000-unit tape and reel quantity. Confirm that the component meets AEC-Q100 Grade 1 requirements and PPAP capability for your specific automotive application needs. Ensure compatibility with IATF16949 certified manufacturing facilities as specified by the manufacturer.

Translators, Level Shifters Selection Notes

Select this component when designing automotive systems requiring bi-directional level shifting between varying voltage domains such as 1.2V, 1.8V, 3.3V, and 5V. The device is suitable for space-constrained designs due to its compact U-QFN1720-12 package. Ensure the driving source provides at least ±2mA drive strength for proper operation and that external pull-up or pull-down resistors exceed 50kΩ to maintain signal integrity.

Translators, Level Shifters Part Context

The LXB0104Q belongs to Diodes Incorporated's family of automotive-compliant level shifters. It is specifically engineered for high-speed data translation in automotive digital clusters, infotainment, ADAS, and telematics. The device supports universal low-voltage bi-directional translation among various voltage nodes, making it versatile for mixed-voltage system architectures.

Translators, Level Shifters Replacement Considerations

LXB0104QT14-13

Translators, Level Shifters FAQ

What is the maximum data rate supported by the LXB0104Q?

The maximum data rate is up to 110Mbps when translating from 3.3V to 5.0V with a load capacitance of 15pF.

How does the Output Enable (OE) pin function?

The OE pin is high-active; when low, all outputs are placed in a high-impedance state. It should be tied to GND through a pulldown resistor during power-up to ensure the high-impedance state.

What are the supply voltage ranges for the A and B ports?

The A port (VCCA) operates from 1.2V to 3.6V, while the B port (VCCB) operates from 1.65V to 5.5V. VCCA must not exceed VCCB for proper operation.