MAX4618CEE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4618CEE+ is a high-speed, low-voltage CMOS analog multiplexer IC configured as two independent 4-channel (SP4T) switches. It operates on a single +2V to +5.5V supply and handles rail-to-rail analog signals. The device features fast switching times with a maximum turn-on time of 15ns and turn-off time of 10ns at +25°C. On-resistance is guaranteed at 10Ω max (+5V supply) and 20Ω max (+3V supply), with channel-to-channel matching of 1Ω max. Off-leakage current is limited to 1nA at +25°C. Digital inputs are TTL/CMOS-compatible, and the component is housed in a 16-pin QSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible with industry-standard 74HC4051/74HC4052/74HC4053 and MAX4581/MAX4582/MAX4583
• Guaranteed low off-leakage and on-leakage currents of 1nA at +25°C
• Low crosstalk performance below -96dB and high off-isolation below -93dB
• Low distortion characteristics below 0.017% at 600Ω load

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Audio/video signal routing
• Low-voltage data-acquisition systems
• Communications circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CEE+' against official Analog Devices documentation to confirm the 16-QSOP package and commercial temperature range. Ensure compatibility with existing PCB footprints for 16-SSOP/QSOP form factors. Confirm RoHS compliance status through manufacturer certificates. Check for any recent product change notices or end-of-life announcements prior to finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual 4:1 multiplexing is required within a compact surface-mount footprint. The MAX4618 offers direct pin compatibility with legacy 74HC series logic, simplifying board upgrades. Verify that the +2V to +5.5V single-supply range aligns with system power constraints. Consider the 10Ω on-resistance specification for signal integrity requirements in low-voltage applications.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4618 belongs to the MAX4617/MAX4618/MAX4619 family of high-speed, low-voltage CMOS analog switches manufactured by Analog Devices/Maxim Integrated. While the MAX4617 provides an 8-channel configuration and the MAX4619 offers three SPDT switches, the MAX4618 specifically integrates two independent 4-channel multiplexers. This family shares identical pinouts and logic diagrams, facilitating interchangeable design strategies across different channel count requirements.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible replacements include the MAX4617 and MAX4619 from the same family, provided the channel count matches the application needs. Industry-standard equivalents such as the 74HC4051, 74HC4052, and 74HC4053 offer functional compatibility but may differ electrically. Other Maxim parts like the MAX4581, MAX4582, and MAX4583 are also pin-compatible alternatives.