75ALS175 Datasheet (Texas Instruments) - QUADRUPLE DIFFERENTIAL LINE RECEIVER

75ALS175, QUADRUPLE DIFFERENTIAL LINE RECEIVER

The SN75ALS175 is a monolithic quadruple differential line receiver with 3-state outputs.

It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B, EIA/TIA-423-B, and RS-485 and several ITU recommendations.

Advanced low-power Schottky technology provides high speed without the usual p

SN75ALS175 QUADRUPLE DIFFERENTIAL LINE RECEIVER D Meets or Exceeds the Requirements of ANSI EIA/TIA-422-B, EIA/TIA-423-B, and RS-485 D Meets ITU Recommendations V.10, V.11, X.26, and X.27 D Designed for Multipoint Bus Transmission on Long Bus Lines in Noisy Environments D Low Supply Current Requirement 27 mA Max D Common-Mode Input Voltage Range of 12 V to 12 V D Input Sensitivity .

± 200 mV D Input Hysteresis .

50 mV Typ D High Input Impedance .

12 kΩ Min D Operates From

75ALS175 Features

* high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ± 200 mV over a common-mode input voltage range of

* 12 V to 12 V. The SN75ALS175 is characterized for operation from 0°C to 70°C. FUNCTION TABLE (each receiver) DIFFERENTIAL INPUTS ENABLES OUTPUT