The Si32192-A-ZM1R is a ProSLIC (Programmable Subscriber Line Interface Circuit) device manufactured by Skyworks Solutions Inc. It is designed to provide a complete analog telephone interface for VoIP (Voice over Internet Protocol) applications. This device integrates all the necessary functions to connect a telephone handset to a packet-switched network.

Applications:

• VoIP gateways
• IP phones
• FXS ports in routers
• PBX systems
• Wireless base stations

Features:

• Integrated codec and line driver
• Programmable DC feed voltage and loop current
• Low power consumption
• Ring generation and detection
• G.711, G.729a/b, and G.726 codec support
• Comprehensive diagnostics

Benefits:

• Complete analog telephone interface solution
• Flexible and configurable for various applications
• Reduced power consumption for energy-efficient designs
• High-quality voice transmission
• Enhanced system reliability

Specifications:

The Si32192-A-ZM1R supports both battery and line powering. It features integrated ring generation and DTMF detection. The device operates from a 3.3V power supply. It is available in a small QFN package. This ProSLIC device offers comprehensive diagnostics capabilities, including loop current monitoring and voltage measurements. It is designed to meet the stringent requirements of VoIP applications.