MAX4066AESD

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4066AESD is a quad, single-pole single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single supply voltage ranging from +2.0V to +16V and features guaranteed on-resistance of 45Ω maximum at 12V supply. The device offers low off leakage current of 100pA at +25°C for the MAX4066A variant and consumes only 0.5µW of power. It provides TTL/CMOS logic compatibility and includes ESD protection exceeding 2000V per Method 3015.7. The component is housed in a 14-pin Narrow SO package and supports an operating temperature range from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin compatible with industry-standard 74HC4066 devices
• Guaranteed low leakage currents for battery-operated applications
• Low distortion and wide bandwidth suitable for audio/video routing
• TTL/CMOS-logic compatible control inputs

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 'E' indicates the extended temperature grade (-40°C to +85°C) compared to the commercial grade. Confirm the 'SD' suffix corresponds to the 14-pin Narrow Small-Outline Package. Ensure the datasheet revision matches the required specifications for your design constraints.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when pin compatibility with 74HC4066 is required alongside superior performance metrics. Consider the MAX4066A variant if lower leakage current (100pA vs 1nA) is critical. Evaluate the 45Ω on-resistance against load requirements at your specific supply voltage.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4066/MAX4066A family of low-cost, low-voltage analog switches. It serves as an upgrade to older industry standards by offering better matching and lower leakage while maintaining physical pin compatibility. The series covers various packages including DIP, SO, and QSOP formats.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4066AESD is explicitly designed to be pin-compatible with the 74HC4066. Designers can substitute the 74HC4066 with this part without changing the PCB layout, provided the electrical characteristics meet the system requirements.