MAX4066CSD

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4066CSD 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 is fully specified at 3V, 5V, and 12V. The device features guaranteed on-resistance of 170Ω max at 3V and 45Ω max at 12V, with channel-to-channel matching of 4Ω max. It offers low leakage currents of 1nA at +25°C, low power consumption of 0.5µW, and wide bandwidth exceeding 100MHz. The component is housed in a 14-pin Narrow SO package and supports 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 integration into existing designs.
• Supports TTL/CMOS logic input levels for direct interfacing with standard digital control circuits.
• Capable of handling analog signals from the positive supply rail down to ground potential.

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment requiring low power consumption
• Audio and video signal routing systems
• Low-voltage data-acquisition systems
• Sample-and-hold circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify that the ordering suffix 'CSD' corresponds to the 14-pin Narrow Small Outline Package (SO) and the commercial temperature range of 0°C to +70°C. Confirm the specific part variant matches the required leakage and resistance specifications against the official datasheet before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when pin compatibility with 74HC4066 is required alongside superior performance metrics such as lower on-resistance and leakage. Ensure the application voltage falls within the 2.0V to 16V range and that the 0°C to +70°C temperature rating meets the environmental requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4066/MAX4066A family of low-cost, low-voltage analog switches. The MAX4066CSD specifically denotes the commercial grade version in a 14-pin narrow SO package. It serves as a high-performance alternative to standard CMOS switches, offering improved electrical characteristics while maintaining physical footprint compatibility.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4066CSD is explicitly designed to be pin-compatible with the 74HC4066. Designers should verify that the replacement provides equivalent or better electrical parameters, particularly regarding on-resistance flatness and leakage current, to ensure circuit integrity.