Analog Devices DS21349Q+T&R Telecom
IC TELECOM INTERFACE 28PLCC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS21349Q+T&R
Detailed Description
IC TELECOM INTERFACE 28PLCC
Package
28-LCC (J-Lead)
Key Features
Package / Case: 28-LCC (J-Lead); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DS21349Q+T&R Datasheet
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Technical Specifications
Analog Devices DS21349Q+T&R Telecom technical specifications.
General
Package / Case
28-LCC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
3.135V ~ 3.465V
Lifecycle Status
Obsolete
Function
Line Interface Unit (LIU)
Alternate Parts Comparison (DS21349Q+T&R vs DS2149QN+T&R vs DS2176Q/T&R vs DS2149Q+)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-LCC | 28-LCC | 28-LCC | 28-LCC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Lifecycle Status | Obsolete | Active | Obsolete | Active |
| Supply Voltage | 3.135V ~ 3.465V | 4.75V ~ 5.25V | -- | 4.75V ~ 5.25V |
| Function | Line Interface Unit (LIU) | -- | Receive Buffer | Line Interface Unit (LIU) |
| Interface | -- | LIU | TDM | LIU |
| Number of Circuits | -- | 1 | 1 | 1 |
| Package | -- | PLCC-28 | 28-LCC(J-Lead) | PLCC-28 |
| Action |
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