LE9641PQC - Microchip Technology

Manufacturer Part Number

LE9641PQC

Manufacturer

Microchip Technology

Introduction

The LE9641PQC is a member of Microchip Technology's miSLIC™ series designed for interface telecom applications.

Product Features and Performance

Single-channel Subscriber Line Interface Concept (SLIC) module

Integrated PCM and SPI interfaces for flexible communication with the host system

Operates on a low supply voltage range from 3.135V to 3.465V for power efficiency

Low operational current supply requirement of 25mA

Capable of withstanding wide operating temperature conditions from -40°C to 85°C

Designed for surface mount applications with a 48-VFQFN exposed pad package

Employs a 48-QFN (7x7) supplier device package for compact installation

Product Advantages

High integration level reduces external component count and system complexity

Robust design suitable for varying thermal environments ensuring reliability

Easy to interface with existing telecommunication systems due to standard communication interfaces

Enhanced power efficiency to lower overall system power consumption

Key Technical Parameters

Interface Telecom functionality

Single circuit operation

Voltage supply between 3.135V and 3.465V

Current supply set at 25mA

Operating temperature range -40°C to 85°C

48-VFQFN Exposed Pad package type

Supports PCM and SPI communication protocols

Quality and Safety Features

Built to adhere to stringent quality controls from Microchip Technology

Designed to operate safely within specified temperature and power supply ranges

Conforms to industry standards for telecom circuit interfaces

Compatibility

Compatible with various telecommunication standards due to PCM and SPI interfaces

Flexibility in application with a wide range of supply voltages and temperatures

48-QFN (7x7) package compatibility with standardized PCB layouts

Application Areas

Suitable for use in telecom infrastructure equipment

Ideal for subscriber line interface applications within communication systems

Product Lifecycle

Currently active and not near discontinuation

Availability of replacements or upgrades should be verified with Microchip Technology directly

Several Key Reasons to Choose This Product

High-performance single-channel SLIC with integrated digital interfaces

Versatile application range due to low voltage operations and extensive temperature resilience

Ease of design-in for engineers due to minimal external component requirement

Microchip Technology's reputation for reliable and high-quality semiconductor products

Active product status assures long-term availability for ongoing and future projects