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  • LE57D122BTCT

LE57D122BTCT

44 Terminations5V Telecom device2 Circuits


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-LE57D122BTCT
  • Package: 44-TQFP Exposed Pad
  • Datasheet: PDF
  • Stock: 174
  • Description: 44 Terminations5V Telecom device2 Circuits(Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Lifecycle Status IN PRODUCTION (Last Updated: 3 weeks ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP Exposed Pad
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Finish Matte Tin (Sn)
Voltage - Supply 4.75V~5.25V
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 5V
Terminal Pitch 0.8mm
JESD-30 Code S-PQFP-G44
Function Subscriber Line Interface Concept (SLIC)
Qualification Status Not Qualified
Operating Supply Voltage 5V
Interface 2-Wire
Number of Circuits 2
Operating Supply Current 9.3mA
Length 10mm
Width 10mm
RoHS Status ROHS3 Compliant

LE57D122BTCT Overview


A 44-TQFP Exposed Pad package saves space on a board.For telecommunications equipment packing, the Tape & Reel (TR) method is used.The mounting type of this telecom circuit is Surface Mount.A 2-circuit composes this telecom IC .A higher supply voltage for 4.75V~5.25V will improve efficiency.Using -40°C~85°C as the operating temperature can result in reliable performance.Mounted in the direction of Surface Mount.Configuration of this telecom circuit has 44 terminations.It operates with a voltage of 5V.With the voltage of 5V as its supply voltage, designers have a great deal of flexibility.Designers benefit from great flexibility since it works with the 9.3mA supply current.

LE57D122BTCT Features


Available in the 44-TQFP Exposed Pad package
Operating supply voltage of 5V
Operating supply current of 9.3mA

LE57D122BTCT Applications


There are a lot of Microchip Technology LE57D122BTCT Telecom applications.

  • High speed data transmission line cards
  • Residential Gateways
  • T1/E1/J1 LAN/WAN Routers
  • SDH/SONET multiplexers
  • Inverse Multiplexing for ATM (IMA)
  • Digital Modems
  • DECT (Digital European Cordless Telephone) Base
  • E1 Multiplexer
  • Interfaces to E3
  • Dual battery supply voltage SLICs