MAX3490ESA Datasheet PDF - Maxim Integrated

General Description

●The MAX3483, MAX3485, MAX3486, MAX3488, MAX3490, and MAX3491 are 3.3V, low-power trans

●ceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver.

●Features

●♦Operate from a Single 3.3V Supply—No Charge Pump!

●♦Interoperable with +5V Logic

●♦8ns Max Skew (MAX3485/MAX3490/MAX3491)

●♦Slew-Rate Limited for Errorless Data Transmission

●  (MAX3483/MAX3488)

●♦2nA Low-Current Shutdown Mode

●  (MAX3483/MAX3485/MAX3486/MAX3491)

●♦-7V to +12V Common-Mode Input Voltage Range

●♦Allows up to 32 Transceivers on the Bus

●♦Full-Duplex and Half-Duplex Versions Available

●♦Industry Standard 75176 Pinout

●  (MAX3483/MAX3485/MAX3486)

●♦Current-Limiting and Thermal Shutdown for Driver Overload Protection