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The MAX3094ECPE is a quad RS-422/RS-485 receiver manufactured by Analog Devices Inc. (Maxim Integrated). It operates from a single +3V to +3.6V supply and supports data rates up to 10Mbps. The device features ±15kV ESD protection via Human Body Model, ±8kV IEC 1000-4-2 Contact Discharge, and ±15kV Air-Gap Discharge. It includes a 1nA low-power shutdown mode and guarantees propagation-delay matching within ±10ns. The unit utilizes a 16-pin Plastic DIP package and functions within an operating temperature range of 0°C to +70°C.
Verify the specific ordering suffix 'CPE' corresponds to the 16-pin Plastic DIP package and the commercial temperature range (0°C to +70°C) as defined in the official Maxim Integrated datasheet. Confirm that the component source is authorized to ensure authenticity, as counterfeit parts may lack specified ESD robustness or electrical tolerances.
Select the MAX3094ECPE when a 3.3V supply voltage is required for RS-422 or RS-485 reception. This part is suitable for designs needing precise timing alignment due to its guaranteed propagation-delay matching. It serves as a pin-compatible upgrade to legacy industry-standard receivers while offering superior power efficiency and ESD resilience.
The MAX3094E belongs to the MAX3093E/MAX3094E family of low-power, rugged quad receivers. While the MAX3093E operates at 5V, the MAX3094E is optimized for 3.3V systems. Both share identical pinouts and functional characteristics, differing primarily in supply voltage requirements and specific propagation delay tolerances.
The MAX3093ECPE is a direct pin-compatible alternative requiring a +5V supply instead of +3.3V. Legacy '34C86 receivers can be replaced by this device for improved power consumption and ESD protection without altering the PCB layout.