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MAX4690EWE+T is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC SWITCH DUAL SPST 16SOIC. Review the specifications below when checking this part for your BOM.
The MAX4690EWE+T is a dual single-pole single-throw (SPST) CMOS analog switch manufactured by Analog Devices/Maxim Integrated. It features a maximum on-resistance of 1.25Ω with guaranteed matching between channels to 0.3Ω and flatness over the signal range. The device supports rail-to-rail analog signal handling and operates from +4.5V to +36V single supplies or ±4.5V to ±20V dual supplies. It includes TTL/CMOS-compatible control inputs and offers greater than 2kV ESD protection. Packaged in a 16-pin Wide SOIC, it functions as normally open switches.
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for lead-free packaging markings corresponding to the plus suffix. Ensure storage conditions remain within specified limits to maintain reliability before installation.
Select this part when low distortion and high linearity are required due to its matched on-resistance characteristics. Verify that the application voltage does not exceed the absolute maximum ratings of +44V or -44V relative to ground. Consider thermal dissipation requirements if operating near the upper temperature limit of +85°C.
This component belongs to the MAX4680/MAX4690/MAX4700 family of dual SPST analog switches. While electrically similar, the MAX4690 specifically provides two normally open switches, distinguishing it from the MAX4680 which offers normally closed configurations. This specific variant utilizes a wide SOIC package suitable for surface mount assembly.
The MAX4690CWE+T serves as a commercial grade alternative with an extended temperature range of 0°C to +70°C. Pin compatibility remains identical across the family, allowing direct substitution provided the operational temperature requirements align with the specific grade selected.
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