EMIF08-LCD04M16

Overview

The EMIF08-LCD04M16 is an eight-channel LC EMI filter with integrated ESD protection, designed for LCD and data line applications. It features a C-L-C Pi filter topology with 12nH inductance and 18pF capacitance per channel. The device operates within a -40°C to +85°C range, housed in a compact 3.3 x 1.35 x 0.5mm µQFN-16 package. It provides a minimum breakdown voltage of 6V and supports frequencies up to 400 MHz.

Feature Summary

• Integrates EMI suppression and ESD protection in a single component
• Utilizes C-L-C Pi filter architecture for effective noise attenuation
• Compact surface-mount design suitable for space-constrained layouts

Applications

• LCD panel interface circuits
• High-speed data line protection
• Systems requiring electromagnetic interference suppression

Procurement Notes

Verify current availability status as distribution channels may list this part as obsolete or discontinued. Confirm the exact suffix M16 matches project requirements. Check official STMicroelectronics documentation for updated lifecycle status before finalizing procurement plans.

Selection Notes

Select this component when simultaneous EMI filtering and ESD protection are required for multiple data lines. The µQFN package offers a small footprint compared to discrete solutions. Ensure the 12nH/18pC values align with the target frequency response needs of the specific application circuit.

Part Context

This part belongs to STMicroelectronics' EMIF08 series of multi-line filters. It is specifically engineered for protecting sensitive interfaces against both radiated emissions and electrostatic discharge events, offering a consolidated solution for signal integrity management in portable electronics.

Replacement Considerations

Check for direct pin-compatible substitutes within the same family if supply is limited. Verify that alternative components maintain identical inductance, capacitance, and package dimensions to ensure board compatibility without redesign.

FAQ

What is the filter topology used in this component?

The EMIF08-LCD04M16 utilizes a C-L-C Pi filter configuration for each of its eight channels.

Does this device provide ESD protection?

Yes, it integrates ESD protection capabilities alongside its EMI filtering functions.