MAX4610CUD

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4610CUD+ is a quad, low-voltage, single-pole/single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +2V to +12V supply and features four normally open switches in a 14-pin TSSOP package. The device guarantees an on-resistance of 100Ω max at +5V and 46Ω max at +12V, with channel matching within 4Ω max and flatness within 18Ω max over the signal range. Maximum off-leakage current is 1nA at +25°C and 2nA at +85°C. Digital inputs have +0.8V and +2.4V logic thresholds for TTL/CMOS compatibility.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Rail-to-rail signal handling capability across the full supply voltage range
• TTL and CMOS logic compatible digital inputs ensuring direct interface with standard logic families
• High ESD protection rating exceeding 2kV per Method 3015.7

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component authenticity through authorized distributors or the manufacturer directly. Confirm the specific suffix 'CUD+' corresponds to the commercial temperature range and lead-free RoHS compliance status required for your assembly process. Ensure the ordering documentation matches the exact part number to avoid discrepancies in package type or electrical specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST configuration is required for low-voltage single-supply applications. Verify that the maximum on-resistance and leakage current specifications meet the system requirements for the intended operating temperature range. Consider the 14-pin TSSOP package dimensions for PCB layout constraints and thermal dissipation needs during the design phase.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4610/MAX4611/MAX4612 family of low-voltage analog switches. The MAX4610 variant specifically provides four normally open switches, distinguishing it from the MAX4611 which offers four normally closed switches, and the MAX4612 which combines two normally open and two normally closed switches within the same pinout architecture.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4610 family is pin-compatible with the industry-standard 74HC4066 and the MAX4066. When substituting, verify that the alternative device meets the specific on-resistance and leakage current requirements of the original design, particularly regarding operation at +12V single-supply conditions.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum supply voltage for the MAX4610?

The absolute maximum supply voltage (V+) is +13V. Functional operation is specified up to +12V.

How does the MAX4610 handle overvoltage on input pins?

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

Is the MAX4610 compatible with TTL logic levels?

Yes, all digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply.