SN75155

LINE DRIVER AND RECEIVER

SLLS017C – JULY 1986 – REVISED MAY 1995

1

POST OFFICE BOX 655303

ANSI EIA/TIA-232-E and ITU

Recommendation V.28

Input Threshold Shifting

Input Noise Filtering

description

The SN75155 monolithic line driver and receiver is designed to satisfy the requirements of the standard

interface between data terminal equipment and data communication equipment as defined by ANSI

EIA/TIA-232-E. A response control input is provided for the receiver. A resistor or a resistor and a bias voltage

can be connected between the response control input and ground to provide noise filtering. The driver used is

similar to the SN75188. The receiver used is similar to the SN75189A.

The SN75155 is characterized for operation from 0

°C to 70°C.

RESP

RTC

RA

DA

6

5

2

RY

DY

3

7

† This symbol is in accordance with ANSI/IEEE Std 91-1984 and

IEC Publication 617-12

logic diagram

4

GND

RTC

RA

DA

VCC +

VCC –

5

2

6

8

1

3

7

RY

DY

Regulator

Reference

Copyright

© 1995, Texas Instruments Incorporated

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.

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.

1

2

3

4

8

7

6

5

DA

RY

GND

DY

RTC

RA

D OR P PACKAGE

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