PI4ULS5V202UE

Translators, Level Shifters Overview

The PI4ULS5V202UE is a 2-bit bidirectional level shifter from Diodes Incorporated, housed in an MSOP-8 package. It supports dual supply voltages (VCCA and VCCB) ranging from 1.2V to 5.5V. The device features automatic sensing for direction detection and operates within a temperature range of -40°C to +85°C. Maximum data rate is 20 Mbps in rail-to-rail driving mode, with propagation delays up to 20 ns depending on voltage configurations.

Translators, Level Shifters Feature Summary

• Automatic sensing architecture eliminates the need for external direction control signals
• Supports bidirectional translation between two independent logic domains
• Operates across a wide voltage range from 1.2V to 5.5V on both ports

Translators, Level Shifters Applications

• Interfacing low-voltage processors with higher-voltage peripherals
• Level shifting for I2C and SMBus communication buses
• Connecting mixed-voltage digital circuits in portable devices

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix matches the required package type, as the base model number covers multiple variants. Confirm RoHS compliance status and lead-free specifications against current manufacturer documentation before finalizing procurement orders.

Translators, Level Shifters Selection Notes

Select this component when designing systems requiring automatic direction detection without dedicated control pins. Ensure the application voltage levels fall within the 1.2V to 5.5V range for both ports. Consider the MSOP-8 package constraints for PCB layout and thermal management requirements.

Translators, Level Shifters Part Context

This part belongs to the PI4ULS5V202 series of ultra-low voltage level shifters. It is designed for applications needing compact solutions with minimal pin count. The series offers flexibility in handling various voltage combinations while maintaining signal integrity across different logic families.

Translators, Level Shifters Replacement Considerations

Check datasheets for alternative parts offering similar bidirectional capabilities and voltage ranges. Verify pin compatibility and functional equivalence regarding automatic sensing features before substituting.