LE57D122BTCT
- Mfr.Part #
- LE57D122BTCT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC TELECOM INTERFACE 44TQFP
- Stock
- 49,894
- In Stock :
- 49,894
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- Manufacturer :
- Microchip Technology
- Product Category :
- Telecom
- Qualification Status :
- Not Qualified
- JESD-609 Code :
- e3
- Supply Voltage :
- 5V
- Screening Level :
- Industrial
- Interface :
- 2-Wire
- Polarity Reversal :
- yes
- On-Chip Ring Relay Driver :
- No
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Current :
- 9.3mA
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 10mm
- Terminal Pitch :
- 0.8mm
- Supplier Device Package :
- 44-TQFP-EP (10x10)
- Function :
- Subscriber Line Interface Concept (SLIC)
- Packaging :
- Tape and Reel (TR)
- Package :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- JESD-30 Code :
- S-PQFP-G44
- Series :
- -
- Supplier Package :
- LQFP EP
- Terminal Form :
- Gull wing
- Base Product Number :
- LE57D122
- Number of Circuits :
- 2
- Typical Operating Supply Voltage :
- 5 V
- Current - Supply :
- -
- Terminal Finish :
- Matte Tin (Sn)
- Mounting :
- Surface Mount
- Minimum Operating Supply Voltage :
- 4.75 V
- On-Hook Transmission :
- yes
- Factory Lead Time :
- 10 Weeks
- Maximum Operating Supply Voltage :
- 5.25 V
- Number of Terminations :
- 44
- Product Status :
- Obsolete
- Number of Channels per Chip :
- 2
- Terminal Position :
- QUAD
- Lifecycle Status :
- IN PRODUCTION (Last Updated: 3 weeks ago)
- Pin Count :
- 44
- Operating Supply Voltage :
- 5V
- Package / Case :
- 44-TQFP Exposed Pad
- Width :
- 10mm
- Voltage - Supply :
- 4.75V~5.25V
- Mounting Type :
- Surface Mount
- Datasheets
- LE57D122BTCT
44 Terminations 5V Telecom device 2 Circuits
LE57D122BTCT Overview
The 44-TQFP Exposed Pad package reduces the amount of space on a board.To pack telecommunications equipment, the way of Tape & Reel (TR) is used.There is a type Surface Mount mount for this telecom circuit.An 2-circuit makes up this telecom IC .When the voltage for 4.75V~5.25V is provided, improved efficiency can be achieved.-40°C~85°C is a temperature setting that is reliable when telecom switching comes to performance.A Surface Mount-axis mounts telecom switching.As part of its configuration, it includes 44 terminations.It requires a supply voltage of 5V.There is a supply current of - for telecom equipment to operate on.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.A number of similar functions of the telecommunication product can be provided by it as with those of electronic parts under the - series.Its pin configuration is determined by 44 telecom product pins.
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.
- 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
- PCM channel bank
- T3 channelized access concentrators
- M13 MUX
- Wireless base stations
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