LTC2864IDD-2#TRPBF

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Analog Devices

±60V FAULT PROTECTED 3V TO 5.5V RS485/RS422 TRANSCEIVERS

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LTC2864IDD-2#TRPBF

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Analog Devices

±60V FAULT PROTECTED 3V TO 5.5V RS485/RS422 TRANSCEIVERS

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DocumentsDatasheet Tape and Reel Packaging +2

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC2864IDD-2#TRPBF

Data Rate	250 KBd
Duplex	Full
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	10-WFDFN Exposed Pad
Protocol	RS422, RS485
Receiver Hysteresis	150 mV
Supplier Device Package	10-DFN (3x3)
Type	Transceiver
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	3 V

LTC2864 Series

±60V Fault Protected 3V to 5.5V RS485/RS422 Transceivers

Part	Supplier Device Package	Protocol	Package / Case	Duplex	Operating Temperature [Max]	Operating Temperature [Min]	Type	Mounting Type	Data Rate	Voltage - Supply [Max]	Voltage - Supply [Min]	Receiver Hysteresis	Package / Case [x]	Package / Case [y]
Analog Devices LTC2864IDD-1#PBF	10-DFN (3x3)	RS422 RS485	10-WFDFN Exposed Pad	Full	85 °C	-40 °C	Transceiver	Surface Mount	20 Mbps	5.5 V	3 V	150 mV
Analog Devices LTC2864IDD-2#PBF	10-DFN (3x3)	RS422 RS485	10-WFDFN Exposed Pad	Full	85 °C	-40 °C	Transceiver	Surface Mount	250 KBd	5.5 V	3 V	150 mV
Analog Devices LTC2864IDD-2#TRPBF	10-DFN (3x3)	RS422 RS485	10-WFDFN Exposed Pad	Full	85 °C	-40 °C	Transceiver	Surface Mount	250 KBd	5.5 V	3 V	150 mV
Analog Devices LTC2864CS-2#PBF	14-SO	RS422 RS485	14-SOIC	Full	70 °C	0 °C	Transceiver	Surface Mount	250 KBd	5.5 V	3 V	150 mV	0.154 in	3.9 mm
Analog Devices LTC2864HS-1#PBF	14-SO	RS422 RS485	14-SOIC	Full	125 °C	-40 °C	Transceiver	Surface Mount	20 Mbps	5.5 V	3 V	150 mV	0.154 in	3.9 mm
Analog Devices LTC2864IDD-1#TRPBF	10-DFN (3x3)	RS422 RS485	10-WFDFN Exposed Pad	Full	85 °C	-40 °C	Transceiver	Surface Mount	20 Mbps	5.5 V	3 V	150 mV
Analog Devices LTC2864CDD-1#PBF	10-DFN (3x3)	RS422 RS485	10-WFDFN Exposed Pad	Full	70 °C	0 °C	Transceiver	Surface Mount	20 Mbps	5.5 V	3 V	150 mV
Analog Devices LTC2864MPS-1#TRPBF	14-SO	RS422 RS485	14-SOIC	Full	125 °C	-55 °C	Transceiver	Surface Mount	20 Mbps	5.5 V	3 V	150 mV	0.154 in	3.9 mm
Analog Devices LTC2864MPS-2#PBF	14-SO	RS422 RS485	14-SOIC	Full	125 °C	-55 °C	Transceiver	Surface Mount	250 KBd	5.5 V	3 V	150 mV	0.154 in	3.9 mm
Analog Devices LTC2864IS-2#PBF	14-SO	RS422 RS485	14-SOIC	Full	85 °C	-40 °C	Transceiver	Surface Mount	250 KBd	5.5 V	3 V	150 mV	0.154 in	3.9 mm

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

LTC2864 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

Documents

Technical documentation and resources

Datasheet

Tape and Reel Packaging

UG-543:Evaluation Boards for Full-Duplex and Half-Duplex RS-485 Transceivers (Rev.A)

User Guide

R566 Reliability Data

Reliability Data