| Part Number | DS32512N# | DS3251N | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | Interface - Telecom | Interface - Telecom | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Function | Line Interface Unit (LIU) | Line Interface Unit (LIU) | 
| Interface | LIU | LIU | 
| Number of Circuits | 1 | 1 | 
| Voltage - Supply | 3.135V ~ 3.465V | 3.135V ~ 3.465V | 
| Current - Supply | 150mA | 80mA | 
| Power (Watts) | - | - | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 484-BGA | 144-BGA, CSPBGA | 
| Supplier Device Package | 484-BGA (23x23) | 144-TECSBGA (13x13) |