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