Microchip LE57D111BTCT
Microchip LE57D111BTCT

Microchip LE57D111BTCT

Manufacturer No:

LE57D111BTCT

Manufacturer:

Microchip

Package:

44-TQFP Exposed Pad

Description:

5V Telecom device 2 Circuits Min 4.75V V

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

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LE57D111BTCT information

Microchip LE57D111BTCT technical specifications, attributes, parameters and parts with similar specifications to Microchip LE57D111BTCT.

  • Type
  • Parameter
  • Lifecycle Status
  • IN PRODUCTION (Last Updated: 1 month ago)
  • Factory Lead Time
  • 14 Weeks
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 44-TQFP Exposed Pad
  • Supplier Device Package
  • 44-TQFP-EP (10x10)
  • Operating Temperature
  • -40°C~85°C
  • Packaging
  • Tape & Reel (TR)
  • Part Status
  • Active
  • Moisture Sensitivity Level (MSL)
  • 3 (168 Hours)
  • Max Operating Temperature
  • 85°C
  • Min Operating Temperature
  • -40°C
  • Voltage - Supply
  • 4.75V~5.25V
  • Function
  • Subscriber Line Interface Concept (SLIC)
  • Operating Supply Voltage
  • 5V
  • Number of Circuits
  • 2
  • Min Supply Voltage
  • 4.75V
  • Operating Supply Current
  • 9mA
  • Current - Supply
  • 9mA
  • RoHS Status
  • RoHS Compliant

Download datasheets and manufacturer documentation for Microchip LE57D111BTCT.

Datasheets:

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PCN Assembly/Origin:

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LE57D111BTCT Overview


Saving board space is achieved with the 44-TQFP Exposed Pad package.In order to pack telecommunications equipment, Tape & Reel (TR) is used.The mounting type of this telecom circuit is Surface Mount.There are 2 circuits in this telecom IC .4.75V~5.25V can be supplied wtelecom IC's efficiencyh a voltage that enhances efficiency.-40°C~85°C is the operating temperature that can be set for reliable performance.A Surface Mount-axis mount is used.A 9mA supply current is required to operate telecom equipment .The telecom circuit operates with a supply voltage of 5V, giving designers a great deal of freedom.To give designers much flexibility, it uses 9mA as the supply current.Ensure normal operation by setting the temperature to -40°C minimum.It is necessary to set the temperature at the maximum value of 85°C for the telecom IC to function normally.There should at least be 4.75V voltage supplied.

LE57D111BTCT Features


Available in the 44-TQFP Exposed Pad package
Operating supply voltage of 5V
Operating supply current of 9mA


LE57D111BTCT Applications


There are a lot of Microchip Technology
LE57D111BTCT Telecom applications.


  • SONET/SDH terminal
  • Add/Drop multiplexers (ADMs)
  • T1/E1/J1 add/drop multiplexers (MUX)
  • Channel Service Units (CSUs): T1/E1/J1
  • Fractional T1/E1/J1
  • BITS Timing
  • Digital Access Cross-connect System (DACs)
  • Digital Cross-connect Systems (DCS)
  • Frame Relay Switches and Access Devices (FRADS)
  • ISDN Primary Rate Interfaces (PRA)

User Guide

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Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

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Step6：Packaging Box

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