SN65HVD37DR

TEXAS INSTRUMENTS  SN65HVD37DR  线路驱动器, RS422/RS485, 3V-3.6电源, SOIC-14

The is a RS-485 low power full-duplex robust Differential Driver/Receiver with high noise immunity. The driver differential outputs and the receiver differential inputs are separate pins, to form a bus port for full-duplex four-wire communications. The driver and receiver can be independently enabled and feature a wide common-mode voltage range, making this device suitable for multi-point applications over long cable runs.

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High receiver hysteresis for noise immunity 60mV typical

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1/8 Unit-load up to 256 nodes on the bus

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Bus-pin ESD protection exceeds 15kV HBM

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Driver output transition times optimized for signalling rate up to 20Mbps

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Glitch-free power-up and power-down protection for hot-plugging applications

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Bus idle, open and short-circuit failsafe

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Driver current limiting and thermal shutdown

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<1µA Typical low-current standby mode

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<1mA Operational quiescent current

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5V Tolerant logic inputs

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Green product and no Sb/Br