The LE9652PQCT is a high-performance, low-power, dual-channel Line Interface Unit (LIU) developed by Microchip Technology, a leader in smart, connected, and secure embedded control solutions. This product is designed to meet the requirements for short-haul and long-haul applications, providing a flexible and reliable solution for voice, fax, and data transmission over traditional telephone networks.

Key Features

• Dual-Channel Support: The LE9652PQCT offers two independent channels, allowing for simultaneous operation and efficient use of resources.
• Low Power Consumption: Designed for energy efficiency, this LIU minimizes power usage, making it ideal for power-sensitive applications.
• Programmable Line Lengths: It supports various line lengths, which can be programmed to suit specific application needs, enhancing its versatility.
• Integrated Diagnostics: The device includes built-in diagnostic features that facilitate easier maintenance and troubleshooting.
• High Impedance Modes: High impedance modes are available for monitoring applications without disturbing the line.

Applications

The LE9652PQCT is suitable for a wide range of applications, including but not limited to:

• ISDN Terminal Adapters
• Wireless Local Loop Systems
• Point of Sale Terminals
• Central Office Switches
• Channel Banks
• Customer Premises Equipment (CPE)

Technical Specifications

The technical specifications of the LE9652PQCT include:

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package: 48-lead QFN
• Compliance: Meets or exceeds ITU-T G.712, G.823, and G.824 specifications

Microchip Technology's commitment to quality and performance is evident in the LE9652PQCT, making it a reliable choice for system designers and engineers looking for a dual-channel line interface solution that can handle rigorous telecommunications demands.