National Semiconductor LMS75ALS176A Differential Bus Transceivers handbook

The LMS75ALS176A is a bidirectional data communications transceiver from TI that meets ANSI standards TIA/EIA RS422-B, TIA/ EIA RS485-A and ITU recommendation V.11 and X.27. It 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. The driver and receiver differential inputs are internally connected to form differential input/output (I/O) bus ports that are designed to offer minimum loading to bus whenever the driver is disabled or when VCC = 0V. These ports feature wide positive and negative common mode voltage ranges, making the device suitable for multipoint applications in noisy environments.

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Brand: National

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Size: 233 KB

MD5 Checksum: CF409F155E6993543FC02FD9C4E19894

Publication date: 05 July, 2012

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