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MC1489A

更新时间： 2024-11-25 22:54:59

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
10页	151K
描述
QUADRUPLE LINE RECEIVERS

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MC1489A 数据手册

MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A

QUADRUPLE LINE RECEIVERS

SLLS095D – SEPTEMBER 1973 – REVISED OCTOBER 1998

SN55189, SN55189A . . . J OR W PACKAGE

Input Resistance . . . 3 kΩ to 7 kΩ

MC1489, MC1489A, SN75189, SN75189A

Input Signal Range . . . ±30 V

†

D, N, OR NS PACKAGE

(TOP VIEW)

Operate From Single 5-V Supply

Built-In Input Hysteresis (Double

Thresholds)

1CONT

Response Control that Provides:

Input Threshold Shifting

Input Noise Filtering

4CONT

2CONT

Meet or Exceed the Requirements of

TIA/EIA-232-F and ITU Recommendation

V.28

3CONT

GND

Fully Interchangeable With Motorola

MC1489 and MC1489A

†

The NS package is only available left-end taped and reeled.

For SN75189, order SN75189NSR.

description

SN55189, SN55189A . . . FK PACKAGE

(TOP VIEW)

These devices are monolithic low-power Schottky

quadruple line receivers designed to satisfy the

requirements of the standard interface between

data-terminal equipment and data-communica-

tion equipment as defined by TIA/EIA-232-F. A

separate response-control (CONT) terminal is

provided for each receiver. A resistor or a resistor

and bias-voltage source can be connected

between this terminal and ground to shift the input

threshold levels. An external capacitor can be

connected between this terminal and ground to

provide input noise filtering.

20 19

4CONT

2CONT

9 10 11 12 13

The SN55189 and SN55189A are characterized

for operation over the full military temperature

range of –55°C to 125°C. The MC1489,

MC1489A, SN75189, and SN75189A are

characterized for operation from 0°C to 70°C.

NC – No internal connection

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Motorola is a trademark of Motorola, Incorporated.

On products compliant to MIL-PRF-38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...10

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与MC1489A相关器件

型号	品牌	获取价格	描述	数据表
MC1489AD	TI	获取价格	QUADRUPLE LINE RECEIVERS
MC1489AD	STMICROELECTRONICS	获取价格	QUAD LINE RECEIVERS
MC1489AD	ONSEMI	获取价格	Quad Line Receivers
MC1489AD	MOTOROLA	获取价格	QUAD MDTL LINE RECEIVERS EIA-232D
MC1489AD1	STMICROELECTRONICS	获取价格	MC1489AD1
MC1489AD1013TR	STMICROELECTRONICS	获取价格	QUAD LINE RECEIVERS
MC1489ADG	ONSEMI	获取价格	Quad Line Receivers
MC1489ADR2	ROCHESTER	获取价格	QUAD LINE RECEIVER, PDSO14, SOIC-14
MC1489ADR2	MOTOROLA	获取价格	暂无描述
MC1489ADR2	ONSEMI	获取价格	Quad Line Receivers

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