SN65HVD75DGK

TEXAS INSTRUMENTS  SN65HVD75DGK  线路驱动器, RS422/RS485, 3V-3.6电源, VSSOP-8

The is a RS-485 half-duplex robust Drivers and Receiver with IEC ESD protection. The bus pins are robust to ESD events with high levels of protection to human-body model and IEC contact discharge specifications. Each of these devices combines a differential driver and a differential receiver which operate from a single 3.3V 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. This device features a wide common-mode voltage range making the devices suitable for multi-point applications over long cable runs.

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Large receiver hysteresis 80mV for noise rejection

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Low unit-loading allows over 200 connected nodes

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<2µA Low standby supply current

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<1mA Operational quiescent current

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5V Tolerant logic input

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20Mbps Maximum signalling rate

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200 Number of nodes

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Green product and no Sb/Br