MAX4559CEE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4559CEE+ is a low-voltage CMOS analog multiplexer configured as a dual 4-to-1 switch. It operates from single supplies of +2V to +12V or dual supplies of ±2V to ±6V. The device features ±15kV ESD protection on signal pins and TTL/CMOS-compatible digital inputs. Key electrical parameters include an on-resistance of 220Ω (max) at +5V single supply, off-leakage current of 1nA at +25°C, and turn-on time of 350ns max at +3V. It is housed in a 16-pin QSOP package with an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual 4-to-1 multiplexer architecture with rail-to-rail analog signal handling
• Robust electrostatic discharge protection up to ±15kV on all signal pins
• TTL and CMOS logic compatibility for direct interface with standard logic families
• Ultra-low power consumption suitable for battery-operated applications

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment requiring low quiescent current
• Audio and video signal routing systems
• Low-voltage data-acquisition systems
• Communications circuits in high-ESD environments

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CEE+' against the manufacturer's official documentation to confirm the commercial temperature range and RoHS compliance status. Ensure the 16-pin QSOP footprint matches the target PCB layout requirements before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual 4-to-1 multiplexing function is required within a low-voltage system. It is appropriate for designs needing robust ESD protection without external components. Verify that the maximum on-resistance and leakage current specifications meet the signal integrity requirements of the application circuit.

Analog Switches, Multiplexers, Demultiplexers Part Context

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

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4559CSE+ offers the same functionality in a 16-pin Narrow SO package. For extended industrial temperature ranges, consider the MAX4559EEE+ variant.