Datasheet Linear Technology LTC2865 — 数据表

制造商	Linear Technology
系列	LTC2865

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

	LTC2865CDE#PBF	LTC2865CDE#TRPBF	LTC2865CMSE#PBF	LTC2865CMSE#TRPBF	LTC2865HDE#PBF	LTC2865HDE#TRPBF	LTC2865HMSE#PBF	LTC2865HMSE#TRPBF	LTC2865IDE#PBF	LTC2865IDE#TRPBF	LTC2865IMSE#PBF	LTC2865IMSE#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12
Package	4x3 DFN-12 包装外形图	4x3 DFN-12 包装外形图	MS-12E 包装外形图	MS-12E 包装外形图	4x3 DFN-12 包装外形图	4x3 DFN-12 包装外形图	MS-12E 包装外形图	MS-12E 包装外形图	4x3 DFN-12 包装外形图	4x3 DFN-12 包装外形图	MS-12E 包装外形图	MS-12E 包装外形图
Package Code	DE/UE	DE/UE	MSE	MSE	DE/UE	DE/UE	MSE	MSE	DE/UE	DE/UE	MSE	MSE
Package Index	05-08-1695	05-08-1695	05-08-1666	05-08-1666	05-08-1695	05-08-1695	05-08-1666	05-08-1666	05-08-1695	05-08-1695	05-08-1666	05-08-1666
Pin Count	12	12	12	12	12	12	12	12	12	12	12	12

参数化

Parameters / Models	LTC2865CDE#PBF	LTC2865CDE#TRPBF	LTC2865CMSE#PBF	LTC2865CMSE#TRPBF	LTC2865HDE#PBF	LTC2865HDE#TRPBF	LTC2865HMSE#PBF	LTC2865HMSE#TRPBF	LTC2865IDE#PBF	LTC2865IDE#TRPBF	LTC2865IMSE#PBF	LTC2865IMSE#TRPBF
Configuration	Full-Duplex	Full-Duplex	Full-Duplex	Full-Duplex	Full-Duplex	Full-Duplex	Full-Duplex	Full-Duplex	Full-Duplex	Full-Duplex	Full-Duplex	Full-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
Drivers	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
Export Control	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
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
Isupply, mA	3.3	3.3	3.3	3.3	3.3	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
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
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
Receivers	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
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

生态计划

	LTC2865CDE#PBF	LTC2865CDE#TRPBF	LTC2865CMSE#PBF	LTC2865CMSE#TRPBF	LTC2865HDE#PBF	LTC2865HDE#TRPBF	LTC2865HMSE#PBF	LTC2865HMSE#TRPBF	LTC2865IDE#PBF	LTC2865IDE#TRPBF	LTC2865IMSE#PBF	LTC2865IMSE#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

其他选择

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

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: LTC2865 (12)

LTC2865CDE#PBF LTC2865CDE#TRPBF LTC2865CMSE#PBF LTC2865CMSE#TRPBF LTC2865HDE#PBF LTC2865HDE#TRPBF LTC2865HMSE#PBF LTC2865HMSE#TRPBF LTC2865IDE#PBF LTC2865IDE#TRPBF LTC2865IMSE#PBF LTC2865IMSE#TRPBF

制造商分类

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