| Part Number | DS2154LN+ | DS2156LN+ | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | Interface - Drivers, Receivers, Transceivers | Interface - Telecom | 
|   |   | |
| Product Status | - | Obsolete | 
| Function | - | Single-Chip Transceiver | 
| Interface | - | E1, J1, T1, TDM, UTOPIA II | 
| Number of Circuits | - | 1 | 
| Voltage - Supply | - | 3.14V ~ 3.47V | 
| Current - Supply | - | 75mA | 
| Power (Watts) | - | - | 
| Operating Temperature | - | -40°C ~ 85°C | 
| Mounting Type | - | Surface Mount | 
| Package / Case | - | 100-LQFP | 
| Supplier Device Package | - | 100-LQFP (14x14) | 
| Product Status | Obsolete | - | 
| Type | Transceiver | - | 
| Protocol | E1 | - | 
| Number of Drivers/Receivers | 1/1 | - | 
| Duplex | Full | - | 
| Receiver Hysteresis | - | - | 
| Data Rate | - | - | 
| Voltage - Supply | 4.75V ~ 5.25V | - | 
| Operating Temperature | -40°C ~ 85°C | - | 
| Mounting Type | Surface Mount | - | 
| Package / Case | 100-LQFP | - | 
| Supplier Device Package | 100-LQFP (14x14) | - |