The Microchip Technology LE88536PQC is a cutting-edge, low-power, dual-channel, short-loop SLIC (Subscriber Line Interface Circuit) designed to deliver high-performance voice communication in a compact package. This device is part of Microchip's broad portfolio of telecommunication integrated circuits, engineered to meet the stringent requirements of modern voice networks.

Key Features

• Low Power Consumption: The LE88536PQC is optimized for power-sensitive applications, ensuring minimal power usage without sacrificing performance.
• Dual Channel Support: It features two independent SLIC channels, allowing for the management of two telephone lines simultaneously, which is ideal for multi-line telephone systems.
• Compact QFN Packaging: Encased in a space-saving 40-pin QFN package, it is suitable for systems where board space is at a premium.
• Integrated Test Functions: This device includes built-in test capabilities that facilitate system diagnostics and reduce the need for external testing equipment.
• Programmable Parameters: It offers programmable line parameters, such as loop current and ringing voltage, providing flexibility to accommodate various network standards.

Applications

The LE88536PQC is versatile and can be used in a range of telecommunication applications. It is particularly well-suited for:

• Residential and Business Gateways
• VoIP-enabled Customer Premises Equipment (CPE)
• Analog Terminal Adapters (ATA)
• Integrated Access Devices (IAD)

Technical Specifications

With its robust design, the LE88536PQC operates over a wide temperature range and meets international regulatory standards. It supports multiple signaling methods, including ground start, loop start, and kewl start. The device's high-voltage capabilities ensure reliable operation even under challenging line conditions.

Conclusion

The Microchip Technology LE88536PQC SLIC is an exceptional choice for developers looking to integrate reliable voice communication capabilities into their products. Its dual-channel design, programmability, and low-power consumption make it a versatile and efficient solution for a wide array of telecommunication applications.