| Part Number | DS2149Q | DS2149QN+ | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | Interface - Telecom | Interface - Telecom | 
|   |   | |
| Product Status | Obsolete | Active | 
| Function | Line Interface Unit (LIU) | - | 
| Interface | LIU | - | 
| Number of Circuits | 1 | - | 
| Voltage - Supply | 4.75V ~ 5.25V | - | 
| Current - Supply | - | - | 
| Power (Watts) | - | - | 
| Operating Temperature | 0°C ~ 70°C | - | 
| Mounting Type | Surface Mount | - | 
| Package / Case | 28-LCC (J-Lead) | - | 
| Supplier Device Package | 28-PLCC (11.51x11.51) | - |