SN75172 Datasheet (Texas Instruments) - QUADRUPLE DIFFRENTIAL LINE DRIVER

SN75172, QUADRUPLE DIFFRENTIAL LINE DRIVER

The SN75172 is a monolithic quadruple differential line driver with 3-state outputs.

It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B and RS-485 and ITU Recommendation V.11.

The device is optimized for balanced multipoint bus transmission at rates of up to 4 megabaud.

Each dri

SN75172 QUADRUPLE DIFFRENTIAL LINE DRIVER SLLS038B OCTOBER 1980 REVISED MAY 1995 D Meets or Exceeds the Requirements of ANSI Standards EIA/TIA-422-B and RS-485 and ITU Recommendation V.11 D Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments D 3-State Outputs D Common-Mode Output Voltage Range of 7 V to 12 V D Active-High and Active-Low Enables D Thermal Shutdown Protection D Positive- and Negative-Current Limiting D Operates From Single 5

SN75172 Features

* wide positive and negative common-mode output voltage ranges, making it suitable for party-line applications in noisy environments. N PACKAGE (TOP VIEW) 1A 1Y 1Z G 2Z 2Y 2A GND 1 2 3 4 5 6 7 8 16 VCC 15 4A 14 4Y 13 4Z 12 G 11 3Z 10 3Y 9 3A DW PACKAGE (TOP VIEW) 1A 1Y NC 1Z G 2Z NC 2Y 2A GND 1