Analog Devices DS21448 Telecom
IC TELECOM INTERFACE 144BGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS21448
Detailed Description
IC TELECOM INTERFACE 144BGA
Package
144-BGA
Key Features
Package / Case: 144-BGA; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DS21448 Datasheet
Quick Jump:
Technical Specifications
Analog Devices DS21448 Telecom technical specifications.
General
Series
DS21448
RoHS
Yes
Number of Channels
4 Channel
Package / Case
144-BGA
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
3.135V ~ 3.465V
Lifecycle Status
Obsolete
Current Supply
320mA
Number of Circuits
4
Alternate Parts Comparison (DS21448 vs DS1230Y-120+ vs DS1220AB-200IND+ vs DS1225AB-70+)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | DS21448 | DS1230Y | DS1220AB | DS1225AB |
| Package / Case | 144-BGA | 28-DIP Module | 24-DIP Module | 28-DIP Module |
| Mounting Type | Surface Mount | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 3.135V ~ 3.465V | 4.5V ~ 5.5V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Package | BGA-144 | DIP | DIP | DIP |
| Memory Size | -- | 256Kb (32K x 8) | 16Kbit | 64Kbit |
| Interface | -- | Parallel | Parallel | Parallel |
| Data Bus Width | -- | 8 | 8 | 8 |
| Number of Pins | -- | 28 | 24 | 28 |
| Action |
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