| Part Number | DS2143Q/T&R | DS2149Q/T&R |
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Category | Interface - Telecom | Interface - Telecom |
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| Product Status | Obsolete | Obsolete |
| Function | - | Line Interface Unit (LIU) |
| Interface | Parallel/Serial | LIU |
| Number of Circuits | - | 1 |
| Voltage - Supply | 4.5V ~ 5.5V | 4.75V ~ 5.25V |
| Current - Supply | 10mA | - |
| Power (Watts) | - | - |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 44-LCC (J-Lead) | 28-LCC (J-Lead) |
| Supplier Device Package | 44-PLCC (16.59x16.59) | 28-PLCC (11.51x11.51) |