MAX4066ACSD+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4066ACSD+ 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 is fully specified at 3V, 5V, and 12V. The device features an on-resistance of 45Ω maximum at 12V and 170Ω maximum at 3V, with channel-to-channel matching of 2Ω maximum at 12V for the 'A' variant. It offers low off-leakage current of 100pA at +25°C, 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
• TTL/CMOS logic compatible control inputs
• Handles signals from V+ to GND
• Low distortion and high off-isolation characteristics

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 'ACSD+' corresponds to the 0°C to +70°C industrial temperature grade and the 14-pin Narrow SOIC package configuration. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor declarations prior to procurement. Ensure the ordering part number matches the required electrical specifications and packaging format for the intended design implementation.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when pin compatibility with 74HC4066 is required alongside superior performance metrics such as lower leakage and higher bandwidth. Consider the MAX4066A variant if tighter channel-to-channel matching (2Ω max) is necessary compared to the standard MAX4066 (4Ω max). Evaluate the single-supply operation range and low power consumption requirements against system constraints before finalizing the selection.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4066 series represents a low-cost, low-voltage solution for analog switching applications within the Maxim Integrated portfolio. It serves as an enhanced alternative to legacy CMOS switches, offering improved electrical characteristics while maintaining form-factor compatibility. The 'A' suffix denotes tighter manufacturing tolerances for resistance matching and leakage currents, catering to precision signal routing needs.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4066ACSD+ is explicitly designed to be pin-compatible with the 74HC4066. Designers should verify that the replacement meets the specific voltage and leakage requirements of the original circuit, as generic replacements may not offer the same bandwidth or distortion performance.