Part # MAX3293-MAX3295 datasheet

Part Manufacturer: Maxim


Part Description: MAX3293-95 DS

Part Details:

19-2770; Rev 2; 10/06 20Mbps, +3.3V, SOT23 RS-485/ RS-422 Transmitters MAX3293/MAX3294/MAX3295 General Description Features The MAX3293/MAX3294/MAX3295 low-power, high- Space-Saving 6-Pin SOT23 Package speed transmitters for RS-485/RS-422 communication 250kbps/2.5Mbps/20Mbps Data Rates Available operate from a single +3.3V power supply. Thesedevices contain one differential transmitter. The Operate from a Single +3.3V Supply MAX3295 transmitter operates at data rates up to ESD Protection 20Mbps, with an output skew of less than 5ns, and a ±9kV--Human Body Model guaranteed driver propagation delay below 25ns. The Slew-Rate Limited for Errorless Data MAX3293 (250kbps) and MAX3294 (2.5Mbps) areslew-rate limited to minimize EMI and reduce reflections Transmission (MAX3293/MAX3294) caused by improperly terminated cables. 1µA Low-Current Shutdown Mode The MAX3293/MAX3294/MAX3295 output level is guar- -7V to +12V Common-Mode Input Voltage Range anteed at +1.5V with a standard 54 load, compliant Current Limiting and Thermal Shutdown for with RS-485 specifications. The transmitter draws 5mA Driver-Overload Protection of supply current when unloaded, and 1µA in low- Hot-Swap Inputs for Telecom Applications power shutdown mode (DE = GND). Automotive Temperature Range (-40°C to +125°C) Hot-swap circuitry eliminates false transitions on the datacable during circuit initialization or connection to a live Ordering Information backplane, and short-circuit current limiting and thermal-shutdown circuitry protect the driver against excessive PIN- PKG power dissipation. PART TEMP RANGE PACKAGE CODE The MAX3293/MAX3294/MAX3295 are offered in a MAX3293AUT-T -40°C to +125°C 6 SOT23-6 U6CN-2 6-pin SOT23 package, and are specified over the automotive temperature range. MAX3294AUT-T -40°C to +125°C 6 SOT23-6 U6CN-2 MAX3295AUT-T -40°C to +125°C 6 SOT23-6

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MAX3293-MAX3295.pdf Datasheet