MAX4612CUD

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4612CUD is a quad, low-voltage, single-pole/single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It integrates four independent switches in a 14-pin TSSOP package. The device operates from a single +2V to +12V supply. Maximum on-resistance is 100 Ohms, with channel-to-channel matching of 4 Ohms maximum. Switching times are 65ns (Ton) and 28ns (Toff). Off-leakage current is 1nA at +25°C. The component supports signal levels from V+ to GND.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPST analog switches within a compact surface-mount package.
• Operates across a wide single-supply voltage range from 2V to 12V.
• Features flat on-resistance over the specified signal range for consistent signal integrity.

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-powered instrumentation systems requiring low voltage operation.
• Signal routing in data acquisition systems.
• Communication equipment for line termination and switching.

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix against official documentation to confirm pin compatibility and electrical characteristics. Ensure the ordering information matches the required temperature grade and packaging format. Cross-reference the manufacturer's latest datasheet to validate RoHS compliance status and availability before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST configuration is required with a 12V operating capability. Compare on-resistance specifications against similar devices if lower resistance is needed. Verify that the 14-pin TSSOP footprint fits the design constraints. Check thermal dissipation requirements for high-current applications.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4610/MAX4611/MAX4612 family of low-voltage analog switches. The MAX4612 variant specifically provides two normally open and two normally closed switches. It serves as an alternative to industry-standard 74HC4066 switches with improved performance metrics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4610CUD and MAX4611CUD are pin-compatible alternatives within the same series. The MAX4614CUD offers higher speed but limited to 5.5V operation. Verify functional differences regarding normally open/closed configurations before substitution.