Datasheet Summary
ISL3295E, ISL3298E
±16.5kV ESD Protected, +125°C, 3.0V to 5.5V, SOT-23/TDFN Packaged, Low Power, RS-485/RS-422 Transmitters
FN6544 Rev.4.00 Oct 9, 2019
The ISL3295E and ISL3298E are ±16.5kV HBM ESD Protected (7kV IEC61000 contact), 3.0V to 5.5V powered, single transmitters for balanced munication using the RS-485 and RS-422 standards. These drivers have very low output leakage current (±40µA), 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...