Microchip Technology LE57D111BTC Telecom
IC TELECOM INTERFACE 44TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LE57D111BTC
Detailed Description
IC TELECOM INTERFACE 44TQFP
Package
44-TQFP Exposed Pad
Key Features
Package / Case: 44-TQFP Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LE57D111BTC Datasheet
Quick Jump:
Technical Specifications
Microchip Technology LE57D111BTC Telecom technical specifications.
General
RoHS
Yes
Package / Case
44-TQFP Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
4.75V ~ 5.25V
Lifecycle Status
Obsolete
Current Supply
9mA
Functions
Subscriber Line Interface Concept (SLIC)
Number of Circuits
2
Moisture Sensitive
Yes
Alternate Parts Comparison (LE57D111BTC vs LE9502BTCT vs LE9502BTC vs LE9642PQCT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 44-TQFP Exposed Pad | 44-TQFP Exposed Pad | 44-TQFP Exposed Pad | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 4.75V ~ 5.25V | 3.3V | 3.3V | 3.135V ~ 3.465V |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Active |
| Number of Circuits | 2 | 1 | 1 | 2 |
| RoHS | Yes | -- | Yes | Yes |
| Package | LQFP EP-44 | -- | 44-TQFP Exposed Pad | VQFN-48 |
| Interface | -- | 2-Wire | 2-Wire | 4-Wire |
| Function | -- | Subscriber Line Interface Concept (SLIC) | Subscriber Line Interface Concept (SLIC) | Subscriber Line Interface Concept (SLIC) |
| Action |
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