ISL41334, ISL81334 Datasheet - Renesas

ISL41334 Dual Protocol Transceivers

DATASHEET ISL81334, ISL41334 ±15kV ESD Protected, Two Port, Dual Protocol Transceivers FN6202 Rev.4.01 Oct 24, 2019 The ISL81334 and ISL41334 are two-port interface ICs in which each port can be independently configured as a single RS-485, RS-422 transceiver, or as a dual (2 Tx, 2 Rx) RS-232 transceiver. With both ports set to the same mode, two RS-485, RS-422 transceivers, or four RS-232 transceivers are available. If either port is in RS-232 mode, the onboard charge pump generates RS-232 co.

ISL41334 Features

* a logic supply pin (VL) that sets the VOH level of logic outputs, and the switching points of logic inputs, to be compatible with another supply voltage in mixed voltage systems. The QFN also adds active low Rx enable pins to increase design flexibility, allowing Tx/Rx direction control, through a s

ISL81334-Renesas.pdf