PEB3331HTV2.1

Telecom Overview

The Infineon PEB3331HTV2.1 is a specialized audio codec designed for Voice over IP (VoIP) applications, integrating both codec functionality and a Subscriber Line Interface Circuit (SLIC). This component facilitates the conversion of analog voice signals to digital formats and vice versa, while also providing the necessary interface capabilities for connecting to telephone lines. It serves as a comprehensive solution for VoIP gateways and similar communication devices requiring integrated audio processing and line interfacing.

Telecom Feature Summary

• Integrated VoIP codec with simultaneous analog-to-digital and digital-to-analog conversion capabilities
• Built-in SLIC for direct connection to traditional telephone network lines
• Designed specifically for compact VoIP gateway and communication endpoint implementations

Telecom Applications

• VoIP gateways and media gateways
• IP telephony endpoints
• Communication systems requiring integrated audio and line interface

Telecom Procurement Notes

This component is listed as obsolete or end-of-life by the manufacturer. Availability is restricted, and it may not be actively stocked by major distributors. Verification of current supply status and alternative sourcing channels is essential before procurement planning. Ensure compatibility with existing designs if considering legacy stock.

Telecom Selection Notes

Select this part only for legacy designs or specific VoIP applications requiring an integrated codec and SLIC in a single package. Verify that the required pinout and electrical characteristics match the system requirements. Consider newer integrated solutions if designing new products, as this part is no longer in active production.

Telecom Part Context

The PEB3331HTV2.1 belongs to Infineon's portfolio of audio codecs and interface ICs. It is part of a family of components aimed at simplifying VoIP hardware design by combining multiple functions into one chip. This integration reduces board space and component count compared to discrete solutions.