MAX4653CSE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4653CSE+T is a quad SPST CMOS analog switch featuring two normally open and two normally closed channels. It operates from a single +1.8V to +5.5V supply with a maximum on-resistance of 4Ω at +5V and 7Ω at +3V. The device provides rail-to-rail signal handling, low off-leakage current of 0.1nA at +25°C, and TTL/CMOS logic compatibility. It is housed in a 16-pin SOIC package and supports an operating temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports rail-to-rail analog signals within the supply voltage range
• Features matched on-resistance for low-distortion applications
• Includes break-before-make timing for the MAX4653 variant

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-powered systems
• Audio and video signal routing
• Low-voltage data-acquisition systems
• Sample-and-hold circuits
• Communications circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'C' indicates commercial temperature grade (-40°C to +85°C) and 'SE' denotes the 16-pin SOIC package. Confirm the '+T' suffix corresponds to tape-and-reel packaging as specified in the ordering information. Cross-reference the manufacturer's latest datasheet to ensure component revisions match design requirements.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when mixed normally open and normally closed switching is required within a single package. Ensure the application voltage falls between +1.8V and +5.5V. Verify that the 4Ω on-resistance meets system impedance requirements. Consider thermal dissipation limits if operating near the upper temperature boundary.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4651/MAX4652/MAX4653 family of low-voltage analog switches. The MAX4653 specifically combines two NO and two NC switches, distinguishing it from the all-NC MAX4651 and all-NO MAX4652 variants. All members share identical electrical characteristics and pinouts.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional substitutes include MAX4651ESE+ and MAX4652ESE+. These parts share the same package and electrical specifications but differ in switch configuration (all NC or all NO). Verify logic control polarity differences before implementation.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the break-before-make timing for the MAX4653?

The MAX4653 features break-before-make timing with a typical duration of 16ns at +5V and 17ns at +3V.

How does the on-resistance vary with supply voltage?

The on-resistance is 4Ω max at +5V and increases to 7Ω max at +3V operation.

Is the MAX4653 compatible with standard logic levels?

Yes, the device is TTL/CMOS-logic compatible, requiring 2.4V for VIH and 0.8V for VIL at +5V supplies.