ISL41334 - Renesas

ISL41334 Dual Protocol Transceivers

. . . 4 ISL81334 Truth Tables . . . .

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 single signal per port, by connecting the corresponding DE and RXEN pins together. For a single port version of these devices, please see the ISL81387, ISL41387 datasheet. Features
• ±15kV (HBM) ESD protected bus pins (RS-232 or RS-485)
• Two independent ports, each user selectable for RS-232 (2 tra.