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LE57D121BTC
Purchase
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 10 Weeks |
| Lifecycle Status | IN PRODUCTION (Last Updated: 1 month ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-TQFP Exposed Pad |
| Operating Temperature | -40°C~85°C |
| Packaging | Tray |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| Terminal Finish | Matte Tin (Sn) |
| Voltage - Supply | 4.75V~5.25V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Supply Voltage | 5V |
| Terminal Pitch | 0.8mm |
| JESD-30 Code | S-PQFP-G44 |
| Function | Subscriber Line Interface Concept (SLIC) |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 5V |
| Interface | 2-Wire |
| Number of Circuits | 2 |
| Operating Supply Current | 9.3mA |
| Length | 10mm |
| Width | 10mm |
| RoHS Status | ROHS3 Compliant |
LE57D121BTC Overview
Saving board space is achieved with the 44-TQFP Exposed Pad package.The way of Tray is employed for telecommunications equipment packing.Surface Mount is used as telecommunications equipment mounting type.Telecom circuit is made up of 2 circuits.4.75V~5.25V can be supplied wtelecom IC's efficiencyh a voltage that enhances efficiency.Using -40°C~85°C as the operating temperature can result in reliable performance.Surface Mount is mounted on telecom switching.There are 44 terminations can be found in telecom switching configuration.It operates with a voltage of 5V.The telecom circuit operates with a supply voltage of 5V, giving designers a great deal of freedom.In addition to providing many benefits for designers, it operates using 9.3mA as a supply current.
LE57D121BTC Features
Available in the 44-TQFP Exposed Pad package
Operating supply voltage of 5V
Operating supply current of 9.3mA
LE57D121BTC Applications
There are a lot of Microchip Technology LE57D121BTC Telecom applications.
- Integrated Access Devices
- Digital Cross-Connect Systems
- Cross Connects
- PBX interfaces
- Cable Modem
- Digital Cross-connect Systems (DCS)
- E3/DS3 Access Equipment
- Microwave transmission systems
- Switches
- T1 Digital Cross Connects (DSX-1)