MAX4066ACPD+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4066ACPD+ is a quad, single-pole single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates on a single supply voltage ranging from +2.0V to +16V and features guaranteed on-resistance of 45Ω maximum at 12V and 170Ω maximum at 3V. The device offers low off-leakage current of 1nA at +25°C, low power consumption of 0.5µW, and high bandwidth exceeding 100MHz. It is housed in a 14-pin Plastic DIP package with an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible with industry-standard 74HC4066 devices for easy upgrades.
• TTL/CMOS logic compatible control inputs simplify interface design.
• Low distortion and crosstalk characteristics suitable for precision signal routing.
• High ESD protection rating exceeding 2000V per Method 3015.7.

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Audio and video signal routing
• Low-voltage data-acquisition systems
• Sample-and-hold circuits
• Communication circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CPD+' corresponds to the 14-pin Plastic DIP package and commercial temperature grade when sourcing. Confirm RoHS compliance status as indicated in official documentation. Ensure the ordering part number matches the exact manufacturer designation to avoid compatibility issues with existing designs.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring low-power operation and single-supply functionality within the 2V to 16V range. Consider the MAX4066A variant if lower leakage currents are required. Evaluate thermal dissipation requirements based on the 800mW continuous power dissipation limit in the specified package.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4066/MAX4066A family of low-cost, low-voltage analog switches. The AC suffix denotes the commercial temperature grade (0°C to +70°C), while the CPD indicates the 14-pin Plastic Dual In-Line Package. The '+' suffix typically signifies lead-free and RoHS-compliant manufacturing.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The datasheet explicitly states pin compatibility with the 74HC4066. Designers upgrading from standard CMOS switches can utilize this part without modifying the PCB footprint or logic connections.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum on-resistance flatness for the MAX4066ACPD+?

The on-resistance flatness is guaranteed to be 4Ω maximum over the specified signal range at 12V supply.

How does the MAX4066 handle signals outside the supply rails?

Signals on NO_, COM_, or IN_ pins exceeding V+ or GND are clamped by internal diodes. Forward-diode current must be limited to the maximum current rating.

What is the typical charge injection value for this device?

Charge injection is typically 11pC at +25°C with a 1.0nF load capacitance and zero source resistance.