PI4ULS5V202UEX

Translators, Level Shifters Overview

The PI4ULS5V202UEX 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 direction sensing for seamless voltage translation between logic domains. It achieves a maximum data rate of 20 Mbps in rail-to-rail driving configurations. Propagation delays are typically 15 ns to 20 ns depending on the voltage differential. The operating temperature range spans from -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Automatic direction sensing eliminates the need for external control signals to manage signal flow.
• Supports bidirectional voltage translation across a wide range of dual power supply levels.
• Provides high-speed data transmission capabilities suitable for modern digital interfaces.

Translators, Level Shifters Applications

• Interfacing low-voltage processors with higher voltage peripherals
• Level shifting for I2C and SMBus communication buses
• Connecting mixed-voltage logic circuits in embedded systems

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix 'UEX' corresponds to the MSOP-8 tape and reel packaging configuration as defined by the manufacturer. Confirm that the component meets required environmental compliance standards such as RoHS directives before finalizing procurement specifications.

Translators, Level Shifters Selection Notes

Select this component when designing systems requiring automatic bidirectional translation between two distinct voltage domains without manual direction control. Ensure the target application operates within the specified 1.2V to 5.5V supply range and requires propagation delays compatible with the 20 Mbps data rate capability.

Translators, Level Shifters Part Context

This part belongs to the ULS series of ultra-low voltage level shifters designed by Diodes Incorporated. It is engineered for applications demanding minimal footprint and low power consumption while maintaining reliable signal integrity across varying voltage thresholds in compact electronic assemblies.

Translators, Level Shifters Replacement Considerations

Consult official substitution guides for equivalent 2-bit bidirectional level shifters in MSOP-8 packages. Verify pin compatibility and electrical characteristics match before replacing the original component in existing designs.

Translators, Level Shifters FAQ

How does the device determine signal direction?

The PI4ULS5V202UEX utilizes automatic direction sensing technology to detect the active driver side and translate signals accordingly without external control inputs.

What is the maximum supported data rate?

In rail-to-rail driving configurations, the device supports a maximum data rate of 20 Mbps.