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LTC2864 Datasheet

LTC2864 Datasheet

±60V Fault Protected 3V to 5.5V RS485/RS422 Transceivers
Part No.: LTC2864
Page: 26 Pages
Size: 339 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2023-10-24 14:53:37
DataSheet: Download

LTC2864 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LTC2864CS-1#PBF Tube 55 LTC2864S-1 1 14 0°C ~ 70°C 14-Lead (150mil) Plastic SO  
LTC2864CS-1#TRPBF Reel 2500 LTC2864S-1 1 14 0°C ~ 70°C 14-Lead (150mil) Plastic SO  
LTC2864CS-1#TRMPBF Reel 500 LTC2864S-1 1 14 0°C ~ 70°C 14-Lead (150mil) Plastic SO  
LTC2864IS-1#PBF Tube 55 LTC2864S-1 1 14 -40°C ~ 85°C 14-Lead (150mil) Plastic SO  
LTC2864IS-1#TRPBF Reel 2500 LTC2864S-1 1 14 -40°C ~ 85°C 14-Lead (150mil) Plastic SO  
LTC2864IS-1#TRMPBF Reel 500 LTC2864S-1 1 14 -40°C ~ 85°C 14-Lead (150mil) Plastic SO  
LTC2864HS-1#PBF Tube 55 LTC2864S-1 1 14 -40°C ~ 125°C 14-Lead (150mil) Plastic SO  
LTC2864HS-1#TRPBF Reel 2500 LTC2864S-1 1 14 -40°C ~ 125°C 14-Lead (150mil) Plastic SO  
LTC2864HS-1#TRMPBF Reel 500 LTC2864S-1 1 14 -40°C ~ 125°C 14-Lead (150mil) Plastic SO  
LTC2864CS-2#PBF Tube 55 LTC2864S-2 1 14 0°C ~ 70°C 14-Lead (150mil) Plastic SO  
LTC2864CS-2#TRPBF Reel 2500 LTC2864S-2 1 14 0°C ~ 70°C 14-Lead (150mil) Plastic SO  
LTC2864CS-2#TRMPBF Reel 500 LTC2864S-2 1 14 0°C ~ 70°C 14-Lead (150mil) Plastic SO  
LTC2864IS-2#PBF Tube 55 LTC2864S-2 1 14 -40°C ~ 85°C 14-Lead (150mil) Plastic SO  
LTC2864IS-2#TRPBF Reel 2500 LTC2864S-2 1 14 -40°C ~ 85°C 14-Lead (150mil) Plastic SO  
LTC2864IS-2#TRMPBF Reel 500 LTC2864S-2 1 14 -40°C ~ 85°C 14-Lead (150mil) Plastic SO  
LTC2864HS-2#PBF Tube 55 LTC2864S-2 1 14 -40°C ~ 125°C 14-Lead (150mil) Plastic SO  
LTC2864HS-2#TRPBF Reel 2500 LTC2864S-2 1 14 -40°C ~ 125°C 14-Lead (150mil) Plastic SO  
LTC2864HS-2#TRMPBF Reel 500 LTC2864S-2 1 14 -40°C ~ 125°C 14-Lead (150mil) Plastic SO  
LTC2864CDD-1#PBF Tube 121 LFXQ 1 10 0°C ~ 70°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864CDD-1#TRPBF Reel 2500 LFXQ 1 10 0°C ~ 70°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864CDD-1#TRMPBF Reel 500 LFXQ 1 10 0°C ~ 70°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864IDD-1#PBF Tube 121 LFXQ 1 10 -40°C ~ 85°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864IDD-1#TRPBF Reel 2500 LFXQ 1 10 -40°C ~ 85°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864IDD-1#TRMPBF Reel 500 LFXQ 1 10 -40°C ~ 85°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864HDD-1#PBF Tube 121 LFXQ 1 10 -40°C ~ 125°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864HDD-1#TRPBF Reel 2500 LFXQ 1 10 -40°C ~ 125°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864HDD-1#TRMPBF Reel 500 LFXQ 1 10 -40°C ~ 125°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864CDD-2#PBF Tube 121 LFXR 1 10 0°C ~ 70°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864CDD-2#TRPBF Reel 2500 LFXR 1 10 0°C ~ 70°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864CDD-2#TRMPBF Reel 500 LFXR 1 10 0°C ~ 70°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864IDD-2#PBF Tube 121 LFXR 1 10 -40°C ~ 85°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864IDD-2#TRPBF Reel 2500 LFXR 1 10 -40°C ~ 85°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864IDD-2#TRMPBF Reel 500 LFXR 1 10 -40°C ~ 85°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864HDD-2#PBF Tube 121 LFXR 1 10 -40°C ~ 125°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864HDD-2#TRPBF Reel 2500 LFXR 1 10 -40°C ~ 125°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864HDD-2#TRMPBF Reel 500 LFXR 1 10 -40°C ~ 125°C 10-Lead (3mm × 3mm) Plastic DFN  
LTC2864MPS-1#PBF Tube 55 LTC2864S-1 1 14 -55°C ~ 125°C 14-Lead (150mm) Plastic SO  
LTC2864MPS-1#TRPBF Reel 2500 LTC2864S-1 1 14 -55°C ~ 125°C 14-Lead (150mm) Plastic SO  
LTC2864MPS-1#TRMPBF Reel 500 LTC2864S-1 1 14 -55°C ~ 125°C 14-Lead (150mm) Plastic SO  
LTC2864MPS-2#PBF Tube 55 LTC2864S-2 1 14 -55°C ~ 125°C 14-Lead (150mm) Plastic SO  
LTC2864MPS-2#TRPBF Reel 2500 LTC2864S-2 1 14 -55°C ~ 125°C 14-Lead (150mm) Plastic SO  
LTC2864MPS-2#TRMPBF Reel 500 LTC2864S-2 1 14 -55°C ~ 125°C 14-Lead (150mm) Plastic SO  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LTC2864 Datasheet(PDF)

LTC2864 Datasheet(Picture)

LTC2864 Features

  • Protected from Overvoltage Line Faults to ±60V
  • 3V to 5.5V Supply Voltage
  • 20Mbps or Low EMI 250kbps Data Rate
  • ±15kV ESD Interface Pins, ±8kV All Other Pins
  • Extended Common Mode Range: ±25V
  • Guaranteed Fail-safe Receiver Operation
  • High Input Impedance Supports 256 Nodes
  • 1.65V to 5.5V Logic Supply Pin (VL) for Flexible Digital Interface (LTC2865)
  • MP-Grade Option Available (–55°C to 125°C)
  • Fully Balanced Differential Receiver Thresholds for Low Duty Cycle Distortion
  • Current Limited Drivers and Thermal Shutdown
  • Pin Compatible with LT1785 and LT1791
  • Available in DFN and Leaded Packages

LTC2864 Applications

  • Supervisory Control and Data Acquisition (SCADA)
  • Industrial Control and Instrumentation Networks
  • Automotive and Transportation Electronics
  • Building Automation, Security Systems and HVAC
  • Medical Equipment
  • Lighting and Sound System Control

LTC2864 Description

The LTC2864 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.

LTC2864 Datasheet Related Parts

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