Datasheet Linear Technology LTC2862-2 — 数据表

制造商	Linear Technology
系列	LTC2862-2

具有±60V故障保护的3V至5.5V RS485 / RS422收发器

数据表

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PDF, 391 Kb, 修订版: C, 文件上传: Nov 12, 2017

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价格

打包

	LTC2862CDD-2#PBF	LTC2862CDD-2#TRPBF	LTC2862CS8-2#PBF	LTC2862CS8-2#TRPBF	LTC2862HDD-2#PBF	LTC2862HDD-2#TRPBF	LTC2862HS8-2#PBF	LTC2862HS8-2#TRPBF	LTC2862IDD-2#PBF	LTC2862IDD-2#TRPBF	LTC2862IS8-2#PBF	LTC2862IS8-2#TRPBF	LTC2862MPS8-2#PBF	LTC2862MPS8-2#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14
Package	3x3 DFN-8 包装外形图	3x3 DFN-8 包装外形图	SO-8 包装外形图	SO-8 包装外形图	3x3 DFN-8 包装外形图	3x3 DFN-8 包装外形图	SO-8 包装外形图	SO-8 包装外形图	3x3 DFN-8 包装外形图	3x3 DFN-8 包装外形图	SO-8 包装外形图	SO-8 包装外形图	SO-8 包装外形图	SO-8 包装外形图
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

参数化

Parameters / Models	LTC2862CDD-2#PBF	LTC2862CDD-2#TRPBF	LTC2862CS8-2#PBF	LTC2862CS8-2#TRPBF	LTC2862HDD-2#PBF	LTC2862HDD-2#TRPBF	LTC2862HS8-2#PBF	LTC2862HS8-2#TRPBF	LTC2862IDD-2#PBF	LTC2862IDD-2#TRPBF	LTC2862IS8-2#PBF	LTC2862IS8-2#TRPBF	LTC2862MPS8-2#PBF	LTC2862MPS8-2#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	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25
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

生态计划

	LTC2862CDD-2#PBF	LTC2862CDD-2#TRPBF	LTC2862CS8-2#PBF	LTC2862CS8-2#TRPBF	LTC2862HDD-2#PBF	LTC2862HDD-2#TRPBF	LTC2862HS8-2#PBF	LTC2862HS8-2#TRPBF	LTC2862IDD-2#PBF	LTC2862IDD-2#TRPBF	LTC2862IS8-2#PBF	LTC2862IS8-2#TRPBF	LTC2862MPS8-2#PBF	LTC2862MPS8-2#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

其他选择

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

文章

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RS485/RS422 Transceivers Operate from 3V to 5.5V Supplies and Withstand ±60V Faults &mdash LT Journal
PDF, 507 Kb, 档案已发布: Apr 9, 2014
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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. …

模型线

系列: LTC2862-2 (14)

LTC2862CDD-2#PBF LTC2862CDD-2#TRPBF LTC2862CS8-2#PBF LTC2862CS8-2#TRPBF LTC2862HDD-2#PBF LTC2862HDD-2#TRPBF LTC2862HS8-2#PBF LTC2862HS8-2#TRPBF LTC2862IDD-2#PBF LTC2862IDD-2#TRPBF LTC2862IS8-2#PBF LTC2862IS8-2#TRPBF LTC2862MPS8-2#PBF LTC2862MPS8-2#TRPBF

制造商分类

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