MAX4066AESD+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4066AESD+T 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 a maximum on-resistance of 45Ω at 12V. The device provides 2Ω channel-to-channel matching and 4Ω flatness over the signal range. Key electrical parameters include a turn-on time of 100ns, turn-off time of 75ns, and off leakage current of 100pA at +25°C for the MAX4066A variant. It offers low power consumption of 0.5µW, wide bandwidth exceeding 100MHz, and ESD protection greater than 2000V.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible with industry-standard 74HC4066 devices
• Guaranteed low leakage currents and low power consumption
• Low distortion and high off-isolation performance
• Wide bandwidth suitable for high-frequency applications

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 'T' indicates tape-and-reel packaging when sourcing. Confirm the 'E' designation corresponds to the extended temperature range of -40°C to +85°C. Ensure compatibility with the 14-pin Narrow SO package dimensions. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and traceability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for designs requiring pin-for-pin replacement of standard 74HC4066 switches with improved performance metrics. Consider the MAX4066A variant for applications demanding lower leakage currents compared to the standard MAX4066. Evaluate the 14-pin SO package constraints against available board space. Verify that the logic input levels align with the system's TTL or CMOS control signals.

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 enhanced alternative to legacy CMOS switches, offering superior on-resistance characteristics and lower power dissipation. The series supports various packages including DIP, SO, and QSOP, catering to diverse PCB layout requirements.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4066ACEE+T

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the guaranteed on-resistance match between channels?

The MAX4066A guarantees a channel-to-channel on-resistance match of 2Ω maximum at a 12V supply.

How does the device handle overvoltage conditions?

Signals on NO_, COM_, or IN_ pins exceeding V+ or GND are clamped by internal diodes. External blocking diodes can be added if proper power-supply sequencing is not possible.

What is the typical crosstalk performance?

The device exhibits low crosstalk of -86dB at 1MHz.