PI4ULS5V104GAEX

Translators, Level Shifters Overview

The PI4ULS5V104GAEX is a 4-bit bi-directional level shifter with an automatic direction controller. It supports VCCA from 1.2V to 3.6V and VCCB from 1.65V to 5.5V, ensuring VCCA does not exceed VCCB. The device operates within a temperature range of -40°C to +85°C. Data rates reach up to 100 Mbps depending on supply voltages. Propagation delays vary between 0.3ns and 14.2ns based on voltage configurations. It utilizes a 12-pin CSP-12 package.

Translators, Level Shifters Feature Summary

• Automatic direction control eliminates the need for external direction pins
• Supports bi-directional translation between low-voltage and high-voltage logic domains
• Provides 3-state outputs controlled by an active-low OE pin

Translators, Level Shifters Applications

• Interfacing between different voltage logic levels in embedded systems
• Connecting microcontrollers to peripherals operating at varying supply voltages
• High-speed data bus translation in portable electronic devices

Translators, Level Shifters Procurement Notes

Verify the specific GAEX suffix indicates the 12-pin CSP-12 wafer-level package configuration. Confirm RoHS compliance and Pb-free status as specified in the ordering information section. Ensure the application design respects the absolute maximum ratings for supply voltages and input clamping currents to prevent permanent damage.

Translators, Level Shifters Selection Notes

Select this component when automatic direction sensing is required for bi-directional data lines. It is suitable for applications requiring simultaneous translation across multiple channels with minimal external control overhead. Consider the package size constraints and thermal characteristics associated with the CSP-12 form factor during PCB layout planning.

Translators, Level Shifters Part Context

This part belongs to the ULS series of level shifters from Diodes Incorporated. It is designed to replace discrete transistor-based solutions, offering a compact footprint and simplified interface requirements. The automatic direction control feature distinguishes it from manual direction-controlled alternatives in the same product family.

Translators, Level Shifters Replacement Considerations

PI4ULS5V104ZBEX (TQFN package variant)