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Texas Instruments (SN65HVD1791D) Line Receiver RS422/RS485
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  • Texas Instruments (SN65HVD1791D) Line Receiver RS422/RS485

Texas Instruments (SN65HVD1791D) Line Receiver RS422/RS485

R539.00
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Texas Instruments (SN65HVD1791D) Line Receiver RS422/RS485

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Product Overview The SN65HVD1791D is a RS-485 Fault-protected Transceiver with extended common-mode range. This device is designed to survive over-voltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes and tool mis-applications. It is also robust to ESD events, with high levels of protection to human-body model specifications. This device combines a differential driver and a differential receiver, which operate from a single power supply. The driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. These ports feature a wide common-mode voltage range, making the device suitable for multipoint applications over long cable runs. Failsafe receiver (bus open, bus shorted and bus idle) Bus-pin fault protection to >±70V Reduced unit load for up to 256 nodes ±16kV JEDEC HBM protection on bus pins 1µA Maximum low standby supply current 5mA Quiescent during operation (ICC) 0.115Mbps Maximum signalling rate Green product and no Sb/Br Applications Communications & Networking Product Information Device Type: Line Driver / Receiver IC Interface Type: RS422, RS485 No. of Drivers: 1Drivers No. of Receivers: 1Receivers Supply Voltage Min: 4.5V Supply Voltage Max: 5.5V Driver Case Style: SOIC No. of Pins: 14Pins Operating Temperature Min: -40°C Operating Temperature Max: 105°C Product Range: - Automotive Qualification Standard: - MSL: MSL 1 - Unlimited

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