Datasheet > LTC1343

LTC1343

更新时间： 2023-12-20 18:45:29

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
28页	392K
描述
软件可选的多协议收发器

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中文翻译

获取价格

数据手册

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LTC1343 数据手册

LTC1343

Software-Selectable

Multiprotocol Transceiver

FEATURES

DESCRIPTIO

The LTC^®1343 is a 4-driver/4-receiver multiprotocol trans-

ceiver that operates from a single 5V supply. Two LTC1343s

form the core of a complete software-selectable DTE or DCE

interface port that supports the RS232, RS449, EIA-530,

EIA-530-A, V.35, V.36 or X.21 protocols. Cable termination

maybeimplementedusingtheLTC1344software-selectable

cable termination chip or by using existing discrete designs.

■

Software-Selectable Transceiver Supports:

RS232, RS449, EIA-530, EIA-530-A, V.35, V.36,

X.21

■

NET1 and NET2 Compliant

■

Software-Selectable Cable Termination Using

the LTC1344

■

4-Driver/4-Receiver Configuration Provides a

Complete 2-Chip DTE or DCE Port

The LTC1343 runs from a single 5V supply using an internal

charge pump that requires only five space saving surface mount

capacitors. The mode pins are latched internally to allow sharing

of the select lines between multiple interface ports.

■

Operates from Single 5V Supply

■

Internal Echoed Clock and Loop-Back Logic

APPLICATIO S

Software-selectableechoedclockandloop-backmodeshelp

eliminate the need for external glue logic between the serial

controller and line transceiver. The part features a flow-

througharchitecturetosimplifyEMIshieldingandisavailable

in the 44-lead SSOP surface mount package.

■

Data Networking

■

CSU and DSU

■

Data Routers

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

TYPICAL APPLICATIO

DTE Multiprotocol Serial Interface with DB-25 Connector

CTS

DSR

DCD

DTR

RTS

RXD

RXC

TXC

SCTE

TXD

LTC1343

LTC1344

23 20 19

25 16

17 12 15

11 24 14

DB-25 CONNECTOR

1343 TA01

12 3 4 5 6 7...28

中文翻译

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与LTC1343相关器件

型号	品牌	获取价格	描述	数据表
LTC1343C	Linear	获取价格	Software-Selectable Multiprotocol Transceiver
LTC1343CGW	Linear	获取价格	Software-Selectable Multiprotocol Transceiver
LTC1343CGW#PBF	Linear	获取价格	LTC1343 - Software-Selectable Multiprotocol Transceiver; Package: SSOP; Pins: 44; Temperat
LTC1343CGW#TR	Linear	获取价格	LTC1343 - Software-Selectable Multiprotocol Transceiver; Package: SSOP; Pins: 44; Temperat
LTC1343CGW#TRPBF	Linear	获取价格	LTC1343 - Software-Selectable Multiprotocol Transceiver; Package: SSOP; Pins: 44; Temperat
LTC1343I	Linear	获取价格	Software-Selectable Multiprotocol Transceiver
LTC1343IGW	Linear	获取价格	Software-Selectable Multiprotocol Transceiver
LTC1343IGW#PBF	Linear	获取价格	LTC1343 - Software-Selectable Multiprotocol Transceiver; Package: SSOP; Pins: 44; Temperat
LTC1343IGW#TR	Linear	获取价格	LTC1343 - Software-Selectable Multiprotocol Transceiver; Package: SSOP; Pins: 44; Temperat
LTC1343IGW#TRPBF	Linear	获取价格	LTC1343 - Software-Selectable Multiprotocol Transceiver; Package: SSOP; Pins: 44; Temperat