Integrated Circuits (ICs)
DS21448
ObsoleteAnalog Devices Inc./Maxim Integrated
IC TELECOM INTERFACE 144BGA
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DocumentsDS21448 | Datasheet
Integrated Circuits (ICs)
DS21448
ObsoleteAnalog Devices Inc./Maxim Integrated
IC TELECOM INTERFACE 144BGA
Deep-Dive with AI
DocumentsDS21448 | Datasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | DS21448 |
|---|---|
| Current - Supply | 320 mA |
| Function | Line Interface Unit (LIU) |
| Mounting Type | Surface Mount |
| Number of Circuits | 4 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 144-BGA |
| Supplier Device Package | 144-TEPBGA (17x17) |
| Voltage - Supply [Max] | 3.465 V |
| Voltage - Supply [Min] | 3.135 V |
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Current - Supply | Mounting Type | Number of Circuits | Package / Case | Voltage - Supply [Min] | Voltage - Supply [Max] | Function |
|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | 85 °C | -40 C | 128-LQFP (14x20) | 320 mA | Surface Mount | 4 | 128-LQFP | 3.135 V | 3.465 V | Line Interface Unit (LIU) |
Analog Devices Inc./Maxim Integrated | 70 °C | 0 °C | 144-TEPBGA (17x17) | 320 mA | Surface Mount | 4 | 144-BGA | 3.135 V | 3.465 V | Line Interface Unit (LIU) |
Analog Devices Inc./Maxim Integrated | 85 °C | -40 C | 144-TEPBGA (17x17) | 320 mA | Surface Mount | 4 | 144-BGA | 3.135 V | 3.465 V | Line Interface Unit (LIU) |
Analog Devices Inc./Maxim Integrated | 70 °C | 0 °C | 128-LQFP (14x20) | 320 mA | Surface Mount | 4 | 128-LQFP | 3.135 V | 3.465 V | Line Interface Unit (LIU) |
Analog Devices Inc./Maxim Integrated | 70 °C | 0 °C | 128-LQFP (14x20) | 320 mA | Surface Mount | 4 | 128-LQFP | 3.135 V | 3.465 V | Line Interface Unit (LIU) |
Analog Devices Inc./Maxim Integrated | 70 °C | 0 °C | 144-TEPBGA (17x17) | 320 mA | Surface Mount | 4 | 144-BGA | 3.135 V | 3.465 V | Line Interface Unit (LIU) |
Analog Devices Inc./Maxim Integrated | 70 °C | 0 °C | 144-TEPBGA (17x17) | 320 mA | Surface Mount | 4 | 144-BGA | 3.135 V | 3.465 V | Line Interface Unit (LIU) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Tube | 720 | $ 30.61 | <4d |
Description
General part information
DS21448 Series
Telecom IC Line Interface Unit (LIU) 144-TEPBGA (17x17)
Documents
Technical documentation and resources