LE57D111BTC

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Mfr.Part #
LE57D111BTC
Manufacturer
Microchip Technology
Package / Case
44-TQFP Exposed Pad
Datasheet
Download
Description
IC TELECOM INTERFACE 44TQFP
Stock
3,341
In Stock :
3,341

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Manufacturer :
Microchip Technology
Product Category :
Telecom
Product Status :
Obsolete
Max Operating Temperature :
85°C
Terminal Form :
Gull wing
Telecom IC Type :
SLIC
Typical Operating Supply Voltage :
5 V
Width :
10 mm
Minimum Operating Supply Voltage :
4.75 V
Reach Compliance Code :
Compliant
JESD-30 Code :
S-PQFP-G44
Supplier Package :
LQFP EP
Mount :
Surface Mount
Factory Lead Time :
14 Weeks
Function :
Subscriber Line Interface Concept (SLIC)
Operating Supply Voltage :
5V
Packaging :
Tray
Seated Height-Max :
1.2 mm
Current - Supply :
9mA
Terminal Position :
QUAD
Base Product Number :
LE57D111
Operating Supply Current :
9mA
Number of Channels per Chip :
2
Package / Case :
44-TQFP Exposed Pad
RoHS Status :
ROHS3 Compliant
Temperature Grade :
Industrial
On-Hook Transmission :
yes
Maximum Operating Supply Voltage :
5.25 V
Voltage - Supply :
4.75V~5.25V
Length :
10 mm
Mounting Type :
Surface Mount
Polarity Reversal :
yes
Series :
-
Number of Terminals :
44
Surface Mount :
yes
Interface :
-
Pin Count :
44
Package :
Tray
Mounting :
Surface Mount
Manufacturer :
Microchip Technology Inc
Number of Circuits :
2
Moisture Sensitivity Level (MSL) :
3 (168 Hours)
Screening Level :
Industrial
Operating Temperature :
-40°C~85°C
Min Supply Voltage :
4.75V
On-Chip Ring Relay Driver :
No
Package Shape :
Square
Supplier Device Package :
44-TQFP-EP (10x10)
Published :
2011
Number of Functions :
1
Lifecycle Status :
IN PRODUCTION (Last Updated: 1 month ago)
Min Operating Temperature :
-40°C
Terminal Pitch :
0.8 mm
Datasheets
LE57D111BTC
Introducing Telecom Microchip Technology LE57D111BTC from Chip IC,where excellence meets affordability. This product stands out with its Package / Case:44-TQFP Exposed Pad, Mounting Type:Surface Mount, Operating Temperature:-40°C~85°C, LE57D111BTC pinout, LE57D111BTC datasheet PDF, LE57D111BTC amp .Beyond Telecom Microchip Technology LE57D111BTC ,we also offer CPC5712UTR, MT8870DS1, SI32176-C-FM1R, Our vast inventory has you covered. Contact us now for immediate solutions.



5V Telecom device 2 Circuits 1 Functions Min 4.75V V

LE57D111BTC Overview


To save board space, the 44-TQFP Exposed Pad package is used.Packing is done according to the Tray method.A Surface Mount mounting type is used.The telecom IC is composed of 2 circuits.A higher supply voltage for 4.75V~5.25V will improve efficiency.The operating temperature set at -40°C~85°C can offer reliable performance.Surface Mount is the way telecom switching is mounted.As a telecom IC, SLIC is used.A current of 9mA is used as the supply current.In order to provide designers with a great deal of flexibility, this telecom circuit operates on the supply voltage of 5V.A designer can make use of this telecom circuit by operating with the 9mA supply current.There are many similar functions of the telecommunication product that it can provide with the electronic components under the - series.A minimum temperature value -40°C is set to ensure normal operation.In order to maintain normal operation, 85°C must be set at its maximum value.During design, 1 functions are configured.Ideally, the voltage should be at least 4.75V.44 telecom products have pins designed specifically for their configuration.

LE57D111BTC Features


Available in the 44-TQFP Exposed Pad package
SLIC as telecom IC type
Operating supply voltage of 5V
Operating supply current of 9mA


LE57D111BTC Applications


There are a lot of Microchip Technology
LE57D111BTC Telecom applications.


  • 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)
  • PBXs channel bank
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