LE57D122BTC
- Mfr.Part #
- LE57D122BTC
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC TELECOM INTERFACE 44TQFP
- Stock
- 1,806
- In Stock :
- 1,806
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- Manufacturer :
- Microchip Technology
- Product Category :
- Telecom
- Base Product Number :
- LE57D122
- Package / Case :
- 44-TQFP Exposed Pad
- Maximum Operating Supply Voltage :
- 5.25 V
- Width :
- 10mm
- JESD-30 Code :
- S-PQFP-G44
- Series :
- -
- Mount :
- Surface Mount
- Qualification Status :
- Not Qualified
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C
- Mounting :
- Surface Mount
- Function :
- Subscriber Line Interface Concept (SLIC)
- Screening Level :
- Industrial
- Supplier Device Package :
- 44-TQFP-EP (10x10)
- Package :
- Tape and Reel (TR)
- Factory Lead Time :
- 10 Weeks
- On-Hook Transmission :
- yes
- Supplier Package :
- LQFP EP
- Number of Terminations :
- 44
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Pin Count :
- 44
- Typical Operating Supply Voltage :
- 5 V
- Supply Voltage :
- 5V
- Lifecycle Status :
- IN PRODUCTION (Last Updated: 3 weeks ago)
- Length :
- 10mm
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Interface :
- 2-Wire
- Terminal Position :
- QUAD
- On-Chip Ring Relay Driver :
- No
- Terminal Pitch :
- 0.8mm
- Minimum Operating Supply Voltage :
- 4.75 V
- Voltage - Supply :
- 4.75V~5.25V
- Polarity Reversal :
- yes
- Operating Supply Voltage :
- 5V
- Product Status :
- Obsolete
- Number of Channels per Chip :
- 2
- Packaging :
- Tape and Reel (TR)
- Operating Supply Current :
- 9.3mA
- Current - Supply :
- -
- Number of Circuits :
- 2
- Datasheets
- LE57D122BTC
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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