Features: ` Space-Saving 6-Pin SOT23 Package` 250kbps/2.5Mbps/20Mbps Data Rates Available` Operate from a Single +3.3V Supply` ESD Protection ±9kV-Human Body Model` Slew-Rate Limited for Errorless Data Transmission (MAX3293/MAX3294)` 1A Low-Current Shutdown Mode` -7V to +12V Common-Mode Inp...
MAX3293AUT: Features: ` Space-Saving 6-Pin SOT23 Package` 250kbps/2.5Mbps/20Mbps Data Rates Available` Operate from a Single +3.3V Supply` ESD Protection ±9kV-Human Body Model` Slew-Rate Limited for Errorl...
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The MAX3293AUT low-power, highspeed transmitters for RS-485/RS-422 communication operate from a single +3.3V power supply. These devices contain one differential transmitter. The MAX3295 transmitter operates at data rates up to 20Mbps, with an output skew of less than 5ns, and a guaranteed driver propagation delay below 25ns. The MAX3293 (250kbps) and MAX3294 (2.5Mbps) are slew-rate limited to minimize EMI and reduce reflections caused by improperly terminated cables.
The MAX3293AUT output level is guaranteed at +1.5V with a standard 54 load, compliant with RS-485 specifications. The transmitter draws 5mA of supply current when unloaded, and 1A in lowpower shutdown mode (DE = GND).
Hot-swap circuitry eliminates false transitions on the data cable during circuit initialization or connection to a live backplane, and short-circuit current limiting and thermalshutdown circuitry protect the driver against excessive power dissipation.
The MAX3293AUT are offered in a 6-pin SOT23 package, and are specified over the automotive temperature range.