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LMS75LBC176 - Differential Bus Transceivers

General Description

The LMS75LBC176 is a differential bus/line transceiver designed for bidirectional data communication on multipoint bus transmission lines.

It is designed for balanced transmission lines.

It meets TIA/EIA RS485 and ISO 8482:1987(E).

Key Features

  • n n n n n n n n n n n n n n Bidirectional transceiver Meet ANSI standard RS-485 Low skew, 6ns Low supply current, 8mA (max) Wide input and output voltage range High output drive capacity ± 60mA Thermal shutdown protection Open circuit fail-safe for receiver Receiver input sensitivity ± 200mV Receiver input hysteresis 10mV (min. ) Single supply voltage operation, 5V Glitch free power-up and power-down operation Pin and functional compatible with TI’s SN75LBC176 8-Pin SOIC.

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LMS75LBC176 Differential Bus Transceivers April 2003 LMS75LBC176 Differential Bus Transceivers General Description The LMS75LBC176 is a differential bus/line transceiver designed for bidirectional data communication on multipoint bus transmission lines. It is designed for balanced transmission lines. It meets TIA/EIA RS485 and ISO 8482:1987(E). The LMS75LBC176 combines a TRI-STATE™ differential line driver and differential input receiver, both of which operate from a single 5.0V power supply. The driver and receiver have an active high and active low enable, respectively, that can be externally connected to function as a direction control.