| Part Number | LTC2856CDD-2#TRPBF | LTC2857CDD-2#TRPBF | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | Interface - Drivers, Receivers, Transceivers | Interface - Drivers, Receivers, Transceivers | 
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| Product Status | Active | Active | 
| Type | Transceiver | Transceiver | 
| Protocol | RS422, RS485 | RS422, RS485 | 
| Number of Drivers/Receivers | 1/1 | 1/1 | 
| Duplex | Half | Full | 
| Receiver Hysteresis | 25 mV | 25 mV | 
| Data Rate | 250kbps | 250kbps | 
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 
| Supplier Device Package | 8-DFN (3x3) | 8-DFN (3x3) |