MAX4559CPE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4559CPE+ is a low-voltage CMOS analog IC configured as a dual 4-to-1 multiplexer. It features ±15kV ESD protection on all pins and operates continuously from dual supplies of ±2V to ±6V or a single supply of +2V to +12V. The device handles Rail-to-Rail analog signals with an off-leakage current of 1nA at +25°C. Digital inputs have +0.8V to +2.4V logic thresholds, ensuring TTL/CMOS compatibility. It is housed in a 16-pin Plastic DIP package and operates within a temperature range of 0°C to +70°C.

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
• Guaranteed low leakage currents of 1nA at +25°C for both on and off states
• TTL-compatible digital inputs when using +5V or ±5V power 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 'CPE+' corresponds to the required commercial temperature range (0°C to +70°C) and 16-pin Plastic DIP package configuration. Confirm RoHS compliance status based on the '+' designation. Ensure the ordering code matches the exact manufacturer part number to avoid pinout or electrical characteristic mismatches during procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring dual 4-to-1 multiplexing with high ESD tolerance. Verify that the system voltage falls within the +2V to +12V single-supply or ±2V to ±6V dual-supply limits. Ensure the operating environment remains between 0°C and +70°C. Check that the 16-pin DIP footprint aligns with the PCB layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the MAX4558/MAX4559/MAX4560 family of low-voltage CMOS analog switches manufactured by Analog Devices Inc./Maxim Integrated. The MAX4559 specifically provides dual 4-to-1 multiplexer functionality, distinguishing it from the 8-to-1 MAX4558 and triple SPDT MAX4560 variants within the same series.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The datasheet explicitly notes pin-compatibility with industry-standard 74HC4051, 74HC4052, and 74HC4053 devices. These may serve as functional alternatives if their specific electrical parameters meet the design requirements.