MAX4559EEE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4559EEE is a low-voltage, CMOS analog multiplexer configured as a dual 4-to-1 switch. It operates from dual supplies of ±2V to ±6V or a single supply of +2V to +12V. The device features ±15kV ESD protection on X, Y, Z and X_, Y_, Z_ pins. On-resistance is guaranteed at 220Ω (single +5V) and 160Ω (±5V). Off-leakage current is 1nA at +25°C. Digital inputs have +0.8V to +2.4V thresholds for TTL/CMOS compatibility. Operating temperature range is -40°C to +85°C in a 16-pin QSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• ESD-protected X, Y, Z and X_, Y_, Z_ pins against ±15kV Human Body Model shocks
• Pin-compatible with industry-standard 74HC4051/74HC4052/74HC4053 devices
• TTL-compatible digital inputs when using +5V or ±5V supplies

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Audio and video signal routing
• Low-voltage data-acquisition systems
• Communications circuits
• High-ESD environments

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'EEE' corresponds to the industrial temperature range (-40°C to +85°C) and the 16-pin QSOP package configuration. Confirm RoHS compliance status through official manufacturer documentation before procurement. Ensure supply voltage requirements align with the specified operational limits.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring dual 4-to-1 multiplexing with high ESD tolerance. Verify that the required on-resistance and leakage current specifications meet system constraints. Ensure the logic input levels are compatible with the available control voltages within the specified operating temperature range.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4559EEE belongs to the MAX4558/MAX4559/MAX4560 family of low-voltage CMOS analog switches. This series provides multiplexing and switching functions with integrated ESD protection. The MAX4559 specifically offers a dual 4-to-1 multiplexer configuration, distinguishing it from the 8-to-1 MAX4558 and triple SPDT MAX4560.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The datasheet notes pin-compatibility with industry-standard 74HC4051, 74HC4052, and 74HC4053 devices. These may serve as functional alternatives where standard logic-level switching is sufficient.