LTC1543 Software-Selectable Multiprotocol Transceiver

The LTC®1543 is a 3-driver/3-receiver multiprotocol transceiver that operates from a single 5V supply. The LTC1543 and LTC1544 form the core of a complete software-selectable DTE or DCE interface port that supports the RS232, RS449, EIA530, EIA530-A, V.35, V.36 or X.21 protocols. Cable termination may be implemented using the LTC1344A software-selectable cable termination chip or by using existing discrete designs.

The LTC1543 runs from a single 5V supply using an internal charge pump that requires only five space-saving surface mounted capacitors. The part is available in a 28-lead SSOP surface mount package

产品特点 Features

Software-Selectable Transceiver Supports: RS232, RS449, EIA530, EIA530-A, V.35, V.36, X.21
TUV/Detecon Inc. Certified NET1 and NET2 Compliant (Test Report No. NET2/102201/97)
TBR2 Compliant (Test Report No. CTR2/022701/98)
Software-Selectable Cable Termination Using the LTC1344A
Complete DTE or DCE Port with LTC1544, LTC1344A
Operates from Single 5V Supply

参数

应用

Data Networking
CSU and DSU
Data Routers

典型应用图

LTC1543 订购信息和价格参考Package Variations and Pricing

器件型号	封装	引脚	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量) *
LTC1543CG	SSOP	28	C	$8.50	$7.00
LTC1543CG#PBF	SSOP	28	C	$8.50	$7.00
LTC1543CG#TR	SSOP	28	C		$7.08
LTC1543CG#TRPBF	SSOP	28	C		$7.08
LTC1543IG	SSOP	28	I	$9.90	$8.40
LTC1543IG#PBF	SSOP	28	I	$9.90	$8.40
LTC1543IG#TR	SSOP	28	I		$8.48
LTC1543IG#TRPBF	SSOP	28	I		$8.48

LTC1543 数据手册及相关资料下载

数据手册 (英文) : LTC1543 - Software-Selectable Multiprotocol Transceiver.PDF
应用指南 (英文) : AN87 - linear Technology Magazine Circuit Collection, Volume V: Data Conversion, Interface and Signal Conditioning Products.PDF
可靠性数据 : R277 Reliability Data .PDF
产品选型卡 : LTC2870/LTC2871/LTC2872 Multiprotocol Transceivers.PDF