MAX4614CUD+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4614CUD+ is a quad, low-voltage, high-speed, single-pole/single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc. It operates from a single +2V to +5.5V supply and features four normally open switches housed in a 14-pin TSSOP package with an operating temperature range of 0°C to +70°C. The device offers a maximum on-resistance of 10Ω at +5V and 20Ω at +3V, with channel matching and flatness guaranteed at 1Ω max. Switching times are 12ns for turn-on and 10ns for turn-off. Off-leakage current remains below 6nA across the temperature range, while power-supply current is typically 1µA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible with industry-standard 74HC4066/MAX4610 devices
• Rail-to-Rail signal handling capability
• TTL/CMOS logic compatible inputs

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 that the ordering suffix 'C' confirms the commercial temperature range of 0°C to +70°C and the 'UD' suffix specifies the 14-pin Thin Shrink Small Outline Package (TSSOP). Confirm the '+' designation indicates compliance with current environmental standards. Ensure the component source matches Analog Devices specifications before integration into designs requiring precise thermal or electrical performance.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when pin compatibility with legacy 74HC4066 or MAX4610 circuits is required alongside improved switching speed and lower on-resistance. The MAX4614CUD+ is suitable for applications demanding rail-to-rail signal handling and TTL/CMOS logic compatibility. Consider the commercial temperature range limits if operation outside 0°C to +70°C is necessary, as the E-grade variant covers -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4614CUD+ belongs to the MAX4614/MAX4615/MAX4616 family of low-voltage, high-speed, quad SPST CMOS analog switches. While the MAX4614 contains four normally open switches, the MAX4615 provides four normally closed switches, and the MAX4616 combines two normally open and two normally closed switches within the same package footprint.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Public confirmed substitutes include MAX4614EUD+, MAX4614ESD+, and MAX4614EPD+. These variants maintain identical functionality but offer extended temperature ranges (-40°C to +85°C) or different package types such as Narrow SOIC or Plastic DIP.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum on-resistance specified for the MAX4614CUD+?

The maximum on-resistance is 10Ω when powered by a +5V supply and 20Ω when powered by a +3V supply.

How does the MAX4614CUD+ handle analog signals?

It supports Rail-to-Rail signal handling, allowing each switch to handle analog signal levels ranging from V+ to GND.

Is the MAX4614CUD+ compatible with standard logic families?

Yes, it features TTL/CMOS logic compatible inputs, ensuring compatibility when using a single +5V supply.