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LE79555-4BVC

LE79555-4BVC

LE79555-4BVC

Microchip Technology

44 Terminations5V 44 Pin Telecom device1 Circuits

SOT-23

LE79555-4BVC Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP
Number of Pins 44
Operating Temperature-40°C~85°C
PackagingTray
Published 1993
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Technology CMOS
Voltage - Supply 4.75V~5.25V
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 5V
Terminal Pitch0.8mm
Function Subscriber Line Interface Concept (SLIC)
Qualification StatusNot Qualified
Operating Supply Voltage5V
Interface 2-Wire
Number of Circuits 1
Operating Supply Current 6mA
RoHS StatusROHS3 Compliant
In-Stock:3152 items

LE79555-4BVC Product Details

LE79555-4BVC Overview


Space is saved on the board by using the 44-TQFP package.The way of Tray is employed for telecommunications equipment packing.The mounting type of this telecom circuit is Surface Mount.Telecommunications equipment consists of 1 circuits.Telecom circuit is possible to increase efficiency by providing 4.75V~5.25V with a higher voltage.Operating temperatures of -40°C~85°C can ensure reliable performance.A Surface Mount-axis mount is used.In telecom switching configuration, there are 44 terminations.It operates with a voltage of 5V.An interface with 44 pins is present on this telecom interface.The telecom circuit operates with a supply voltage of 5V, giving designers a great deal of freedom.Designed to work with the supply current of 6mA, it provides designers with a great deal of flexibility.

LE79555-4BVC Features


Available in the 44-TQFP package
Operating supply voltage of 5V
Operating supply current of 6mA

LE79555-4BVC Applications


There are a lot of Microchip Technology LE79555-4BVC Telecom applications.

  • Digital loop carrier (DLC)
  • Digital Cross-connect Systems (DCS)
  • PBX interfaces
  • PBXs channel bank
  • High speed data transmission line cards
  • T1/E1/J1 add/drop multiplexers (MUX)
  • T1/E1/J1 Multiplexer and Channel Banks
  • Fiber to the Home (FTTH)
  • Digital Cross-Connect Systems
  • LAN Routers

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