资料介绍
The LTC®2862–LTC2865 is a family of exceptionally rugged, high voltage tolerant RS485/RS422 transceivers that help eliminate field failures without the need of costly external protection devices. ±60V overvoltage fault protection on the data transmission lines protects bus pins during operation and power shutdown, while an extended ±25V input common mode range and full failsafe operation improve data communications reliability in electrically noisy environments and in the presence of ground loop voltages. Enhanced ESD protection allows these devices to withstand ±15kV (HBM and IEC-1000-4-2 air discharge) on the transceiver pins without latchup or damage; all other pins are protected to ±8kV HBM.
Ultra Rugged ±60V RS485 Transceivers
Run Full RS485 Levels at Up to 20Mbps with 3.3V or 5V Operation
The LTC2862
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