Datasheet Linear Technology LTC2862-1

Manufacturer	Linear Technology
Series	LTC2862-1

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

Datasheets

Download

PDF, 391 Kb, Revision: C, File uploaded: Nov 12, 2017

Extract from the document

Prices

Packaging

	LTC2862CDD-1#PBF	LTC2862CDD-1#TRPBF	LTC2862CS8-1#PBF	LTC2862CS8-1#TRPBF	LTC2862HDD-1#PBF	LTC2862HDD-1#TRPBF	LTC2862HS8-1#PBF	LTC2862HS8-1#TRPBF	LTC2862IDD-1#PBF	LTC2862IDD-1#TRPBF	LTC2862IS8-1#PBF	LTC2862IS8-1#TRPBF	LTC2862MPS8-1#PBF	LTC2862MPS8-1#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14
Package	3x3 DFN-8 Package Outline Drawing	3x3 DFN-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	3x3 DFN-8 Package Outline Drawing	3x3 DFN-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	3x3 DFN-8 Package Outline Drawing	3x3 DFN-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing
Package Code	DD	DD	S8	S8	DD	DD	S8	S8	DD	DD	S8	S8	S8	S8
Package Index	05-08-1698	05-08-1698	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1698	05-08-1698	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1698	05-08-1698	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)
Pin Count	8	8	8	8	8	8	8	8	8	8	8	8	8	8

Parametrics

Parameters / Models	LTC2862CDD-1#PBF	LTC2862CDD-1#TRPBF	LTC2862CS8-1#PBF	LTC2862CS8-1#TRPBF	LTC2862HDD-1#PBF	LTC2862HDD-1#TRPBF	LTC2862HS8-1#PBF	LTC2862HS8-1#TRPBF	LTC2862IDD-1#PBF	LTC2862IDD-1#TRPBF	LTC2862IS8-1#PBF	LTC2862IS8-1#TRPBF	LTC2862MPS8-1#PBF	LTC2862MPS8-1#TRPBF
Configuration	Half-Duplex	Half-Duplex	Half-Duplex	Half-Duplex	Half-Duplex	Half-Duplex	Half-Duplex	Half-Duplex	Half-Duplex	Half-Duplex	Half-Duplex	Half-Duplex	Half-Duplex	Half-Duplex
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Drivers	1	1	1	1	1	1	1	1	1	1	1	1	1	1
ESD, kV	15	15	15	15	15	15	15	15	15	15	15	15	15	15
Export Control	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Failsafe	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short
Fault Protection	В±60V	В±60V	В±60V	В±60V	В±60V	В±60V	В±60V	В±60V	В±60V	В±60V	В±60V	В±60V	В±60V	В±60V
Isupply, mA	3	3	3	3	3	3	3	3	3	3	3	3	3	3
Max Data Rate, Mbps	20	20	20	20	20	20	20	20	20	20	20	20	20	20
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-55 to 125	-55 to 125
Protocols Supported	TIA/EIA-485, -422	TIA/EIA-485, -422	TIA/EIA-485, -422	TIA/EIA-485, -422	TIA/EIA-485, -422	TIA/EIA-485, -422	TIA/EIA-485, -422	TIA/EIA-485, -422	TIA/EIA-485, -422	TIA/EIA-485, -422	TIA/EIA-485, -422	TIA/EIA-485, -422	TIA/EIA-485, -422	TIA/EIA-485, -422
Receivers	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Shutdown	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
Supply Voltage Range	3V to 5.5V	3V to 5.5V	3V to 5.5V	3V to 5.5V	3V to 5.5V	3V to 5.5V	3V to 5.5V	3V to 5.5V	3V to 5.5V	3V to 5.5V	3V to 5.5V	3V to 5.5V	3V to 5.5V	3V to 5.5V

Eco Plan

	LTC2862CDD-1#PBF	LTC2862CDD-1#TRPBF	LTC2862CS8-1#PBF	LTC2862CS8-1#TRPBF	LTC2862HDD-1#PBF	LTC2862HDD-1#TRPBF	LTC2862HS8-1#PBF	LTC2862HS8-1#TRPBF	LTC2862IDD-1#PBF	LTC2862IDD-1#TRPBF	LTC2862IS8-1#PBF	LTC2862IS8-1#TRPBF	LTC2862MPS8-1#PBF	LTC2862MPS8-1#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Other Options

LTC2862-2 LTC2863-1 LTC2863-2 LTC2864-1 LTC2864-2 LTC2865

Articles

Download
RS485/RS422 Transceivers Operate from 3V to 5.5V Supplies and Withstand ±60V Faults &mdash LT Journal
PDF, 507 Kb, File published: Apr 9, 2014
Extract from the document
design features RS485/RS422 Transceivers Operate from 3V to 5.5V
Supplies and Withstand В±60V Faults
Ciaran Brennan The LTC2862вЂ“LTC2865
are robust RS485/RS422
transceivers that feature
В±60V overvoltage and
В±15kV ESD tolerance to
reduce failures caused by
electrical overstress. These
transceivers introduce
several new capabilities for
high voltage tolerant RS485
transceivers: operation from
3V to 5.5V supply voltages,
up to 20Mbps data rate,
В±25V common mode voltage
range, selectable slew rate,
interface to low voltage
logic, and availability in
3mm Г— 3mm DFN packages.
The venerable RS485 serial bus forms
the backbone of many commercial and
industrial data communications systems. …

Model Line

Series: LTC2862-1 (14)

LTC2862CDD-1#PBF LTC2862CDD-1#TRPBF LTC2862CS8-1#PBF LTC2862CS8-1#TRPBF LTC2862HDD-1#PBF LTC2862HDD-1#TRPBF LTC2862HS8-1#PBF LTC2862HS8-1#TRPBF LTC2862IDD-1#PBF LTC2862IDD-1#TRPBF LTC2862IS8-1#PBF LTC2862IS8-1#TRPBF LTC2862MPS8-1#PBF LTC2862MPS8-1#TRPBF

Manufacturer's Classification

Interface > RS485/RS422 Transceivers | Extended Temperature (H & MP) Interface