Hot-selling and scarce MAX3483ESA+T 3.3V-Powered, 10Mbps and Slew-Rate-Limited Transceivers 8-SOIC spot stock

Product Descriptions

The    MAX3483,    MAX3485,    MAX3486,    MAX3488,MAX3490,and MAX3491 are 3 .3V,low-power transceivers forRS-485 and RS-422 communication . Each part containsone driver and one receiver.The MAX3483 and MAX3488feature slew-rate-limited drivers that minimize  EMI andreduce  reflections  caused  by  improperly  terminatedcables, allowing error-free data transmission at data ratesup to 250kbps . The partially slew-rate-limited MAX3486transmits up to 2.5Mbps . The MAX3485, MAX3490, andMAX3491 transmit at up to 10Mbps .

Drivers are short-circuit current-limited and are protectedagainst excessive power dissipation by thermal shutdowncircuitry that places the driver outputs into a high-impedance state . The receiver input has a fail-safe feature thatguarantees a  logic-high output  if both  inputs are opencircuit .

The  MAX3488,  MAX3490,  and  MAX3491  feature  fullduplex communication,while the MAX3483, MAX3485,andMAX3486 are designed for half-duplex communication .

Product 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

Product Applications

●   Low-Power RS-485/RS-422 Transceivers

●   Telecommunications

●   Transceivers for EMI-Sensitive Applications

●   Industrial-Control Local Area Networks

Product Specifications

Product Photos

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