LTC1483IS8#PBF - 

Transceiver RS485, 4.75V-5.25V supply, SOIC-8

LTC1483IS8#PBF - Transceiver RS485, 4.75V-5.25V supply, SOIC-8
LTC1483IS8#PBF - Transceiver RS485, 4.75V-5.25V supply, SOIC-8

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Product Overview

The LTC1483IS8#PBF is an ultralow power differential Line Transceiver designed for data transmission standard RS485 applications with extended common-mode range (-7 to 12V). It meets the requirements of RS422. The LTC1483 features output drivers with controlled slew rate, decreasing the EMI radiated from the RS485 lines and improving signal fidelity with mis-terminated lines. The CMOS design offers significant power savings over its bipolar counterparts without sacrificing ruggedness against overload or ESD damage. Typical quiescent current is only 80µA while operating and less than 1µA in shutdown. The driver and receiver feature three-state outputs, with the driver outputs maintaining high impedance over the entire common-mode range. Excessive power dissipation caused by bus contention or faults is prevented by a thermal shutdown circuit which forces the driver outputs into a high impedance state. I/O pins are protected against multiple ESD strikes of over ±10kV.
  • Controlled slew rate driver for reduced EMI
  • Thermal shutdown protection
  • Power up/down glitch-free driver outputs permit live insertion or removal of transceiver
  • Driver maintains high impedance in three-state or with power OFF
  • Up to 32 transceivers on the bus
  • Pin-compatible with the LTC485


Commercial, Industrial, Communications & Networking

Product Information

RS485 Transceiver
RS422, RS485
MSL 1 - Unlimited
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