LTC2863CDD-1#TRPBF
Active±60V FAULT PROTECTED 3V TO 5.5V RS485/RS422 TRANSCEIVERS
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LTC2863CDD-1#TRPBF
Active±60V FAULT PROTECTED 3V TO 5.5V RS485/RS422 TRANSCEIVERS
Technical Specifications
Parameters and characteristics for this part
| Specification | LTC2863CDD-1#TRPBF |
|---|---|
| Data Rate | 20 Mbps |
| Duplex | Full |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 8-WFDFN Exposed Pad |
| Protocol | RS422, RS485 |
| Receiver Hysteresis | 150 mV |
| Supplier Device Package | 8-DFN (3x3) |
| Type | Transceiver |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 3 V |
LTC2863 Series
±60V Fault Protected 3V to 5.5V RS485/RS422 Transceivers
| Part | Duplex | Type | Voltage - Supply [Max] | Voltage - Supply [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Receiver Hysteresis | Mounting Type | Data Rate | Package / Case | Protocol | Supplier Device Package | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | Full | Transceiver | 5.5 V | 3 V | 125 °C | -40 °C | 150 mV | Surface Mount | 20 Mbps | 8-WFDFN Exposed Pad | RS422 RS485 | 8-DFN (3x3) | ||
Analog Devices | Full | Transceiver | 5.5 V | 3 V | 125 °C | -55 °C | 150 mV | Surface Mount | 250 KBd | 8-SOIC | RS422 RS485 | 8-SO | 3.9 mm | 0.154 in |
Analog Devices | Full | Transceiver | 5.5 V | 3 V | 125 °C | -55 °C | 150 mV | Surface Mount | 20 Mbps | 8-SOIC | RS422 RS485 | 8-SO | 3.9 mm | 0.154 in |
Analog Devices | Full | Transceiver | 5.5 V | 3 V | 125 °C | -40 °C | 150 mV | Surface Mount | 20 Mbps | 8-WFDFN Exposed Pad | RS422 RS485 | 8-DFN (3x3) | ||
Analog Devices | Full | Transceiver | 5.5 V | 3 V | 85 °C | -40 °C | 150 mV | Surface Mount | 250 KBd | 8-WFDFN Exposed Pad | RS422 RS485 | 8-DFN (3x3) | ||
Analog Devices | Full | Transceiver | 5.5 V | 3 V | 70 °C | 0 °C | 150 mV | Surface Mount | 20 Mbps | 8-WFDFN Exposed Pad | RS422 RS485 | 8-DFN (3x3) | ||
Analog Devices | Full | Transceiver | 5.5 V | 3 V | 85 °C | -40 °C | 150 mV | Surface Mount | 20 Mbps | 8-SOIC | RS422 RS485 | 8-SO | 3.9 mm | 0.154 in |
Analog Devices | Full | Transceiver | 5.5 V | 3 V | 85 °C | -40 °C | 150 mV | Surface Mount | 20 Mbps | 8-SOIC | RS422 RS485 | 8-SO | 3.9 mm | 0.154 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 2.48 | |
Description
General part information
LTC2863 Series
The LTC2862/LTC2863/LTC2864/LTC2865 are low power, 20Mbps or 250kbps RS485/RS422 transceivers operating on 3V to 5.5V supplies that feature ±60V overvoltage fault protection on the data transmission lines during all modes of operation, including power-down. Low EMI slew rate limited data transmission is available in a logic-selectable 250kbps mode in the LTC2865 and in 250kbps versions of the LTC2862-LTC2864. Enhanced ESD protection allows these parts to withstand ±15kV HBM on the transceiver interface pins without latch-up or damage.Extended ±25V input common mode range and full fail-safe operation improve data communication reliability in electrically noisy environments and in the presence of large ground loop voltages.Part NumberDuplexEnablesMax Data RateVLPinLTC2862-1HalfYes20MNoLTC2862-2HalfYes250kNoLTC2863-1FullNo20MNoLTC2863-2FullNo250kNoLTC2864-1FullYes20MNoLTC2864-2FullYes250kNoLTC2865FullYes20M/250kYesApplicationsSupervisory Control and Data Acquisition (SCADA)Industrial Control and Instrumentation NetworksAutomotive and Transportation ElectronicsBuilding Automation, Security Systems and HVACMedical EquipmentLighting and Sound System Control