Datasheet > 驱动程序和接口 > 线路驱动器或接收器> DS78C120J

DS78C120J

更新时间： 2024-02-29 00:24:57

品牌	Logo	应用领域
美国国家半导体 - NSC		线路驱动器或接收器驱动程序和接口接口集成电路
页数	文件大小	规格书
10页	191K
描述
Dual CMOS Compatible Differential Line Receiver

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

DS78C120J 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	DFP, FL16,.3	Reach Compliance Code：	unknown
风险等级：	5.82	Base Number Matches：	1

DS78C120J 数据手册

February 1996

DS78C120/DS88C120 Dual CMOS Compatible

Differential Line Receiver

General Description

Features

Full compatibility with EIA Standards RS232-C, RS422

and RS423, Federal Standards 1020, 1030 and MIL-

188-114

The DS78C120 and DS88C120 are high performance, dual

differential, CMOS compatible line receivers for both bal-

anced and unbalanced digital data transmission. The inputs

are compatible with EIA, Federal and MIL standards.

Input voltage range of 15V (differential or common-

mode)

Input specifications meet or exceed those of the popular

DS7820/DS8820 line receiver.

Separate strobe input for each receiver

1/2 V

strobe threshold for CMOS compatibility

The line receiver will discriminate a 200 mV input signal

over a common-mode range of 10V and a 300 mV sig-

5k typical input impedance

50 mV input hysteresis

200 mV input threshold

nal over a range of 15V.

Circuit features include hysteresis and response control for

applications where controlled rise and fall times and/or high

frequency noise rejection are desirable. Threshold offset

control is provided for fail-safe detection, should the input

be open or short. Each receiver includes a 180X terminating

resistor and the output gate contains a logic strobe for time

Operation voltage range

Separate fail-safe mode

4.5V to 15V

discrimination. The DS78C120 is specified over a 55 C to

125 C temperature range and the DS88C120 from 0 C to

70 C.

Connection Diagram

Dual-In-Line Package

TL/F/5801–1

Top View

Order Number DS88C120N

See NS Package Number N16A

For Complete Military 883 Specifications,

see RETS Data Sheet.

Order Number DS78C120J/883

See NS Package Number J16A

TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.

1996 National Semiconductor Corporation

TL/F/5801

RRD-B30M36/Printed in U. S. A.

http://www.national.com

12 3 4 5 6 7...10

中文翻译

下载PDF

与DS78C120J相关器件

型号	品牌	获取价格	描述	数据表
DS78C120J/883	NSC	获取价格	Dual CMOS Compatible Differential Line Receiver
DS78C120J/883B	TI	获取价格	IC,LINE RECEIVER,DUAL,CMOS,DIFFERENTIAL,DIP,16PIN,CERAMIC
DS78C120J/883B	ROCHESTER	获取价格	Line Receiver
DS78C120J/883C	TI	获取价格	IC,LINE RECEIVER,DUAL,CMOS,DIFFERENTIAL,DIP,16PIN,CERAMIC
DS78C120J/A+	ETC	获取价格	Line Receiver
DS78C120MD8	NSC	获取价格	IC DUAL LINE RECEIVER, UUC, DIE, Line Driver or Receiver
DS78C120MD8	ROCHESTER	获取价格	Line Receiver, 2 Func, 2 Rcvr, BIPolar, DIE
DS78C120MW8	NSC	获取价格	IC DUAL LINE RECEIVER, UUC, WAFER, Line Driver or Receiver
DS78C120MWC	NSC	获取价格	IC DUAL LINE RECEIVER, UUC16, WAFER, Line Driver or Receiver
DS78C120W	NSC	获取价格	IC,LINE RECEIVER,DUAL,CMOS,DIFFERENTIAL,FP,16PIN,CERAMIC