LE9540CUQC Overview

QFN package is used to save board space.For telecommunications equipment packing, the Tray method is used.Telecommunications equipment is mounted using Surface Mount.2 circuits are used in this telecom IC .Telecom switching configuration has 40 terminations.3.3V is its supply voltage.40 pins are present on this telecom interface.The supply voltage is 3.3V, which provides designers with a lot of flexibility.This telecommunication product supports a maximum operating temperature of 85°C.

LE9540CUQC Features

Available in the QFN package
Operating supply voltage of 3.3V

LE9540CUQC Applications

There are a lot of Microchip Technology LE9540CUQC Telecom applications.

• ISDN NT1/TA
• ISDN Primary Rate Interfaces (PRA)
• Codec function on telephone switch line cards
• Multichannel DS1 Test Equipment
• Channel Service Units (CSUs): T1/E1/J1
• Stations
• Public switching systems
• Channel Banks
• Network Multiplexing and Terminating Equipment
• ATM equipment with integrated DS1 interfaces