MAX384EWN+

Overview

The MAX384EWN+ is a dual 4-channel analog multiplexer manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single supply from +2.7V to +16.5V or dual supplies from ±3V to ±8V. The device features latchable digital inputs and is housed in an 18-SOIC package with an operating temperature range of -40°C to +85°C.

Feature Summary

• Supports single-supply operation from +2.7V to +16.5V and bipolar supply operation from ±3V to ±8V
• Features latchable digital inputs for simplified microprocessor bus interfacing
• Offers low power consumption and TTL/CMOS-logic compatibility

Applications

• Battery-operated systems
• Audio signal routing
• Low-voltage data-acquisition systems
• Sample-and-hold circuits
• Automatic test equipment

Procurement Notes

Verify the component status, as this specific part number may be discontinued. Confirm that the ordering suffix '+' indicates compliance with RoHS3 standards. Ensure the selected variant matches the required temperature range and packaging specifications for your design.

Selection Notes

Select this component for applications requiring dual 4-channel switching with latched address inputs. It serves as a pin-compatible alternative to industry-standard DG428/DG429 devices. Consider its low on-resistance and low leakage characteristics for precision analog signal routing.

Part Context

This device belongs to the MAX382/MAX384 family of low-voltage CMOS multiplexers. The MAX384 specifically provides two independent 4-channel switches within a single 18-pin package, offering a compact solution for multi-channel signal selection in space-constrained designs.

Replacement Considerations

Public confirmed substitute part numbers: DG428, DG429, DG528, DG529, MAX368, MAX369.