| Part Number | LTC2873IUFD#PBF | LTC2870IUFD#PBF | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | Interface - Drivers, Receivers, Transceivers | Interface - Drivers, Receivers, Transceivers | 
|   |   | |
| Product Status | Active | Active | 
| Type | Transceiver | Transceiver | 
| Protocol | RS232, RS485 | Multiprotocol | 
| Number of Drivers/Receivers | 1/1 | 2/2 | 
| Duplex | Half | Full | 
| Receiver Hysteresis | 200 mV | 130 mV | 
| Data Rate | 20Mbps | 20Mbps | 
| Voltage - Supply | 3V ~ 5.5V | 3V ~ 5.5V | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 24-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 
| Supplier Device Package | 24-QFN (4x5) | 28-QFN (4x5) |