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General Description

The MAX3293/MAX3294/MAX3295 low-power, high speed 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.

Features

? Space-Saving 6-Pin SOT23 Package

? 250kbps/2.5Mbps/20Mbps Data Rates Available

? Operate from a Single +3.3V Supply

? ESD Protection

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? Slew-Rate Limited for Errorless Data Transmission (MAX3293/MAX3294)

? 1?A Low-Current Shutdown Mode

? -7V to +12V Common-Mode Input Voltage Range

? Current Limiting and Thermal Shutdown for Driver-Overload Protection

? Hot-Swap Inputs for Telecom Applications

? Automotive Temperature Range (-40¡ãC to +125¡ãC)

Applications

? RS-485/RS-422 Communications

? Clock Distribution

? Telecom Equipment

? Automotive

? Security Equipment

? Point-of-Sale Equipment

? Industrial Control

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