| Part Number | DS3142N | DS3143N | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | Interface - Telecom | Interface - Telecom | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Function | Framer, Line Interface Unit (LIU) | Framer, Line Interface Unit (LIU) | 
| Interface | LIU | LIU | 
| Number of Circuits | 2 | 3 | 
| Voltage - Supply | 3.135V ~ 3.465V | 3.135V ~ 3.465V | 
| Current - Supply | 155mA | 225mA | 
| Power (Watts) | - | - | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 144-BGA, CSPBGA | 144-BGA, CSPBGA | 
| Supplier Device Package | 144-CSPBGA (13x13) | 144-CSPBGA (13x13) |