MAX4680CPE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4680CPE is a dual SPST CMOS analog switch in a 16-pin Plastic DIP package. It features a maximum on-resistance of 1.25Ω with guaranteed matching of 0.3Ω and flatness of 0.3Ω over the signal range. The device supports single supplies from +4.5V to +36V or dual supplies from ±4.5V to ±20V, with TTL/CMOS-compatible logic inputs. Electrical characteristics include a maximum off-leakage current of 5nA at +85°C, turn-on time up to 275ns, and turn-off time up to 175ns under dual supply conditions. It operates within a temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Rail-to-Rail analog signal handling capability
• TTL/CMOS-compatible control inputs for logic compatibility
• >2kV ESD protection per Method 3015.7

Analog Switches, Multiplexers, Demultiplexers Applications

• Reed relay replacement
• Data acquisition systems
• Test equipment
• Sample-and-hold circuits
• Communication systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component designation against official manufacturer documentation to confirm the specific package type and temperature grade. Ensure that the ordering suffix aligns with the required operational environment and physical footprint specifications before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring low distortion and high reliability compared to mechanical relays. Verify that the system voltage requirements fall within the specified single or dual supply ranges and that the logic interface matches the TTL/CMOS input standards.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4680/MAX4690/MAX4700 family of dual analog switches manufactured by Analog Devices Inc./Maxim Integrated. The MAX4680 variant specifically provides two normally closed (NC) switches, distinguishing it from the normally open configurations found in other family members.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible alternatives within the same family include the MAX4690CPE and MAX4700CPE. These parts share identical packaging and electrical parameters but differ in switch configuration (NO vs NC).

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the difference between the MAX4680 and MAX4690?

The MAX4680 contains two Normally Closed (NC) switches, whereas the MAX4690 contains two Normally Open (NO) switches.

Does the MAX4680 support break-before-make switching?

No, guaranteed break-before-make switching is a feature of the MAX4700 only.

How does the MAX4680 handle analog signals?

It features Rail-to-Rail signal handling, allowing it to process analog signals across the full supply voltage range.