MC1489

更新时间： 2024-11-22 22:54:59

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
10页	102K
描述
Quad Line Receivers

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中文翻译

获取价格

数据手册

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MC1489 数据手册

MC1489, MC1489A

Quad Line EIA−232D

Receivers

The MC1489 monolithic quad line receivers are designed to

interface data terminal equipment with data communications

equipment in conformance with the specifications of EIA Standard

No. EIA−232D.

http://onsemi.com

Features

SOIC−14

D SUFFIX

CASE 751A

• Input Resistance − 3.0 k to 7.0 kW

• Input Signal Range − ± 30 V

• Input Threshold Hysteresis Built In

• Response Control

PDIP−14

P SUFFIX

CASE 646

a) Logic Threshold Shifting

b) Input Noise Filtering

• Pb−Free Packages are Available

SOEIAJ−14

M SUFFIX

CASE 965

PIN CONNECTIONS

Input A

Line Driver

MC1488

Interconnecting

Cable

Line Receiver

MC1489

Response

Control A

Input D

Response

Control D

Output A

Input B

11 Output D

Response

Control B

Input C

Interconnecting

Cable

Response

Control C

Output B

Ground

MDTL Logic Output

MDTL Logic Input

Output C

Figure 1. Simplified Application

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 8 of this data sheet.

DEVICE MARKING INFORMATION

See general marking information in the device marking

section on page 8 of this data sheet.

*For additional information on our Pb−Free strategy

and soldering details, please download the

ON Semiconductor Soldering and Mounting

Techniques Reference Manual, SOLDERRM/D.

Semiconductor Components Industries, LLC, 2004

Publication Order Number:

April, 2004 − Rev. 8

MC1489/D

12 3 4 5 6 7...10

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