MAX4558CEE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4558CEE+T is a low-voltage CMOS analog multiplexer configured as an 8-to-1 switch in a 16-pin QSOP package. It operates from dual supplies of ±2V to ±6V or a single supply of +2V to +12V, supporting rail-to-rail analog signals. The device features ±15kV ESD protection on signal pins and TTL/CMOS-compatible digital inputs at +5V. Key electrical parameters include a maximum on-resistance of 350Ω at +5V single supply (220Ω typical) and 400Ω at +3V. Off-leakage current is 1nA max at +25°C. Switching times are 350ns turn-on and 250ns turn-off at +3V. Operating temperature range is 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 without latchup
• Pin-compatible with industry-standard 74HC4051/74HC4052/74HC4053 devices
• Guaranteed low leakage currents of 1nA off-leakage and 1nA on-leakage at +25°C
• Low distortion below 0.02% and high off-isolation below -96dB in 50Ω systems

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 'CEE' corresponds to the 16-pin QSOP package and commercial temperature range (0°C to +70°C). Confirm RoHS compliance status indicated by the '+' suffix. Ensure the reel quantity matches project requirements. Check for obsolescence notices as some variants in this family have been discontinued.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when pin compatibility with 74HC4051/4052/4053 is required alongside superior ESD protection. Choose the CEE variant for commercial temperature applications requiring QSOP packaging. Verify that the 350Ω maximum on-resistance at +5V meets system impedance requirements. Consider the MAX4558ESE+T if industrial temperature range (-40°C to +85°C) is necessary.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4558 is part of a family including the MAX4559 (dual 4-to-1 multiplexer) and MAX4560 (triple SPDT switch). All share identical pinouts and core specifications but differ in internal switching configurations. The MAX4558 specifically provides a single 8-to-1 multiplexing path controlled by three address lines.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4558ESE+T offers the same functionality in a 16-Narrow SO package with an extended industrial temperature range (-40°C to +85°C).