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SP1481E

更新时间： 2024-11-10 22:21:31

品牌	Logo	应用领域
西伯斯 - SIPEX		/
页数	文件大小	规格书
11页	74K
描述
【15kV Enhanced Low Power Half-Duplex RS-485 Transceivers

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中文翻译

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数据手册

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SP1481E 数据手册

SP1481E

PRELIMINARY

±15kV Enhanced Low Power Half-Duplex

RS-485 Transceivers

■ +5V supply

■ Low Power BiCMOS

■ Driver/Receiver Enable for Multi-Drop

configurations

SP1481E

■ Low Power Shutdown Mode (1µA

Typical)

8 Pin - nSOIC

■ Available in 8 Pin NSOIC or PDIP

GND

packages (Standard 75176 pinout)

■ Enhanced ESD Specifications:

+15KV Human Body Model

+15KV IEC1000-4-2 Air Discharge

+8KV IEC1000-4-2 Contact Discharge

DESCRIPTION

The SP1481E is a half-duplex transceiver that meets the specifications of RS-485 and RS-

422serialprotocolswithenhancedESDperformance. TheESDtolerancehasbeenimproved

on this device to over +15KV for both Human Body Model and IEC1000-4-2 Air Discharge

Method. This device is pin-to-pin compatible with Sipex's SP485 and SP481 devices as well

as popular industry standards. As with the original version, the SP1481E features Sipex's

BiCMOSdesignallowinglowpoweroperationwithoutsacrificingperformance. The SP1481E

meets the requirements of the RS-485 and RS-422 protocols up to 20Mbps under load.

BLOCK DIAGRAM

8 Vcc

7 B

RO 1

RE 2

6 A

DE 3

DI 4

5 GND

SP1481E

Rev:B Date: 02/26/04

SP1481E Low Power Half-Duplex RS485 Transceivers

12 3 4 5 6 7...11

中文翻译

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与SP1481E相关器件

型号	品牌	获取价格	描述	数据表
SP1481ECN	SIPEX	获取价格	【15kV Enhanced Low Power Half-Duplex RS-485 T
SP1481ECN/TR	EXAR	获取价格	Line Driver/Receiver, 1 Driver, BICMOS, PDSO8
SP1481ECN/TR	SIPEX	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, PLASTIC, SOIC-8
SP1481ECN-L	EXAR	获取价格	Enhanced Low Power Half-Duplex RS-485 Transceivers
SP1481ECN-L	SIPEX	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, LEAD FREE, PLASTIC, SOIC-8
SP1481ECN-L/TR	EXAR	获取价格	Enhanced Low Power Half-Duplex RS-485 Transceivers
SP1481ECN-L/TR	SIPEX	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, LEAD FREE, PLASTIC, SOIC-8
SP1481ECP	SIPEX	获取价格	【15kV Enhanced Low Power Half-Duplex RS-485 T
SP1481ECP-L	SIPEX	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDIP8, LEAD FREE, PLASTIC, DIP-8
SP1481EEN	SIPEX	获取价格	【15kV Enhanced Low Power Half-Duplex RS-485 T