LTC1344AC

更新时间： 2024-09-20 22:55:51

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
12页	206K
描述
Software-Selectable Cable Terminator

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中文翻译

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数据手册

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LTC1344AC 数据手册

LTC1344A

So ftwa re -Se le c ta b le

Ca b le Te rm ina to r

DESCRIPTION

FEATURES

The LTC^®1344A features six software-selectable

multiprotocol cable terminators. Each terminator can be

configured as an RS422 (V.11) 100Ω minimum differen-

tial load, V.35 T-network load or an open circuit for use

with RS232 (V.28) or RS423 (V.10) transceivers that

provide their own termination. When combined with the

LTC1543 and LTC1544, the LTC1344A forms a complete

software-selectable multiprotocol serial port. A data bus

latch feature allows sharing of the select lines between

multiple interface ports.

■

Software-Selectable Cable Termination for:

RS232 (V.28)

RS423 (V.10)

RS422 (V.11)

RS485

RS449

EIA530

EIA530-A

V.35

V.36

X.21

The LTC1344A is similar to the LTC1344 except for a

difference in the Mode Selection table.

■

Outputs Won’t Load the Line with Power Off

The LTC1344A is available in a 24-lead SSOP.

APPLICATIONS

■

Data Networking

CSU and DSU

Data Routers

■

, LTC and LT are registered trademarks of Linear Technology Corporation.

TYPICAL APPLICATION

DTE or DCE Multiprotocol Serial Interface with DB-25 Connector

CTS

DSR

DCD

DTR

RTS

TXC SCTE TXD

RXD

RXC

Daisy-Chained Control Outputs

LTC1543

LTC1544

LTC1344A

23 20 19

12 15 11 24 14

DB-25 CONNECTOR

1344A TA01

12 3 4 5 6 7...12

中文翻译

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与LTC1344AC相关器件

型号	品牌	获取价格	描述	数据表
LTC1344ACG	Linear	获取价格	Software-Selectable Cable Terminator
LTC1344ACG#TR	Linear	获取价格	LTC1344A - Software-Selectable Cable Terminator; Package: SSOP; Pins: 24; Temperature Rang
LTC1344ACG#TRPBF	Linear	获取价格	LTC1344A - Software-Selectable Cable Terminator; Package: SSOP; Pins: 24; Temperature Rang
LTC1344AI	Linear	获取价格	Software-Selectable Cable Terminator
LTC1344AIG	Linear	获取价格	Software-Selectable Cable Terminator
LTC1344C	Linear	获取价格	Software-Selectable Cable Terminator
LTC1344CG	Linear	获取价格	Software-Selectable Cable Terminator
LTC1344CG#PBF	Linear	获取价格	LTC1344 - Software Selectable Cable Terminator; Package: SSOP; Pins: 24; Temperature Range
LTC1344CG#TRPBF	Linear	获取价格	LTC1344 - Software Selectable Cable Terminator; Package: SSOP; Pins: 24; Temperature Range
LTC1344I	Linear	获取价格	Software-Selectable Cable Terminator