EMIF02-AV01F3

Overview

The EMIF02-AV01F3 is a highly integrated EMI/RFI filter and ESD protection array designed for mobile phones and portable applications. It features an RC(Pi) low-pass topology with two channels. Key electrical parameters include a resistance of 15 Ohms per channel and a capacitance of 3200 pF. The device operates within a temperature range of -40°C to 85°C. It is housed in a compact CSPS0.4 package, suitable for surface mount installation on data lines.

Feature Summary

• Provides simultaneous suppression of electromagnetic interference and radio frequency noise alongside electrostatic discharge protection.
• Integrates impedance matching capabilities specifically optimized for mobile device data lines.
• Utilizes a compact surface-mount footprint to conserve board space in portable electronics.

Applications

• Data line filtering for mobile phones
• EMI suppression in portable electronic devices
• ESD protection for high-speed data interfaces

Procurement Notes

Verify the specific component marking and datasheet revision against the manufacturer's official documentation before integration. Confirm that the CSPS0.4 package dimensions align with the target PCB land pattern. Ensure the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the part number suffix to confirm the exact passive values and packaging configuration.

Selection Notes

Select this component when dual-channel EMI filtering and ESD protection are required in a minimal footprint. The 15 Ohm resistance and 3200 pF capacitance values are tailored for specific impedance matching needs in mobile audio or video data lines. Consider the -40°C to 85°C operating range for standard consumer electronics environments. Evaluate the surface-mount compatibility against available assembly equipment.

Part Context

This component belongs to the EMIF02 series from STMicroelectronics, which focuses on integrated solutions for noise suppression in portable devices. The series includes variants for different interface types, such as USB and microphone lines. The EMIF02-AV01F3 specifically targets AV and data line applications, offering a consolidated approach to signal integrity and protection in compact mobile form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative components by comparing electrical parameters, package dimensions, and functional specifications against the original design requirements.

FAQ

What is the primary function of the EMIF02-AV01F3?

It is designed to suppress EMI/RFI noise and provide ESD protection while maintaining impedance matching for data lines in mobile phones and portable applications.

What are the key electrical values for this filter?

The device features a resistance of 15 Ohms per channel and a capacitance of 3200 pF.