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DATASHEET
ISL3293E, ISL3294E, ISL3295E ISL3296E, ISL3297E, ISL3298E
FN6544 Rev 3.00 September 25, 2015
The Intersil ISL3293E, ISL3294E, ISL3295E, ISL3296E, ISL3297E, ISL3298E are ±16.5kV HBM ESD Protected (7kV IEC61000 contact), 3.0V to 5.5V powered, single transmitters for balanced communication using the RS-485 and RS-422 standards. These drivers have very low bus currents (±40mA), so they present less than a “1/8 unit load” to the RS-485 bus. This allows more than 256 transmitters on the network without violating the RS-485 specification’s 32 unit load maximum, and without using repeaters.
Hot Plug circuitry ensures that the Tx outputs remain in a high impedance state while the power supply stabilizes.
ISL3298E Datasheet
