3.3V供电， 10Mbps的和摆率限制真RS - 485 / RS -422收发器 3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers
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
