MAX4610CSD

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4610CSD 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. The device guarantees an on-resistance of 100Ω max at a +5V supply and 46Ω max at a +12V supply, with channel-to-channel matching of 4Ω max. It handles rail-to-rail analog signals from V+ to GND. Key electrical parameters include a maximum off-leakage current of 1nA at +25°C, a turn-on time of 65ns max, and a turn-off time of 28ns max. 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

• Rail-to-rail signal handling capability across the full supply voltage range
• TTL/CMOS-logic compatible digital inputs for direct interfacing
• Guaranteed on-resistance flatness over the specified signal range
• High ESD protection rating 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 specific ordering suffix to confirm the package type and temperature range. The 'C' designation indicates commercial grade operation from 0°C to +70°C. Ensure the '+T' suffix is not present if a tube or cut tape is required instead of the standard tape and reel packaging. Confirm RoHS compliance status based on the '+' symbol in the part number before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST switch configuration is required for low-voltage applications. The MAX4610 offers lower on-resistance compared to standard 74HC4066 equivalents at higher supply voltages. Consider the MAX4611 if normally closed contacts are needed, or the MAX4612 for mixed NO/NC configurations. Verify that the 100Ω on-resistance meets the system's signal integrity requirements at the lowest expected supply voltage.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4610 belongs to the Maxim Integrated MAX4610/MAX4611/MAX4612 family of low-voltage CMOS analog switches. This family provides pin-compatible alternatives with different switch states (normally open, normally closed, or mixed). The MAX4610 specifically integrates four independent normally open switches within a single compact package, designed for efficient signal routing in space-constrained electronic designs.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4610 is pin-compatible with the industry-standard 74HC4066 and the MAX4066. When substituting, verify that the alternative device meets the required on-resistance specifications at the target supply voltage. Note that the MAX4610 supports up to +12V single-supply operation, whereas some generic replacements may be limited to +5V.