Texas Instruments (SN65ALS1176D) Differential Transceiver RS422/RS485

Product Overview The SN65ALS1176D is a differential Bus Transceiver is designed for bidirectional data communication on multipoint bus transmission lines. It is for balanced transmission lines and meets TIA/EIA-422-B, TIA/EIA-485-A and ITU recommendations V.11 and X.27. The SN65ALS1176 combines a 3-state differential line driver and a differential input line receiver, both of which operate from a single power supply. The driver and receiver have active-high and active-low enables, respectively, that can be connected together externally to function as a direction control. The driver differential outputs and the receiver differential inputs are connected internally to form a differential input/output (I/O) bus port that is designed to offer minimum loading to the bus when the driver is disabled or VCC = 0. This port features wide positive and negative common-mode voltage ranges, making the device suitable for party-line applications. Operates at data rates up to 35Mbaud Designed for multipoint transmission on long bus lines in noisy environments Wide positive and negative input or output bus-voltage range Thermal-shutdown protection Driver positive and negative current limiting Receiver input hysteresis Glitch-free power-up and power-down protection Receiver has open-circuit, fail-safe design Green product and no Sb/Br Applications Industrial, Communications & Networking Product Information Device Type: Line IC Interface Type: RS422, RS485 No. of Drivers: 1Drivers No. of Receivers: 1Receivers Supply Voltage Min: 4.75V Supply Voltage Max: 5.25V Driver Case Style: SOIC No. of Pins: 8Pins Operating Temperature Min: -25°C Operating Temperature Max: 85°C Product Range: - Automotive Qualification Standard: - MSL: MSL 1 - Unlimited