MAX4533CAP+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4533CAP+ is a quad, rail-to-rail, fault-protected SPDT analog switch IC manufactured by Analog Devices Inc./Maxim Integrated. It operates on single or dual supplies ranging from 9V to 36V (single) or ±4.5V to ±18V (dual). Key electrical parameters include a maximum on-resistance of 175 Ohms, a maximum power dissipation of 842 mW, and a maximum supply current of 600 uA. The device supports a DC switch current of 30 mA with a maximum operating temperature of +70°C. It is housed in an SSOP-20 package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Quad SPDT configuration for multi-channel signal routing
• Rail-to-rail operation across wide voltage ranges
• Integrated fault protection mechanisms

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in measurement systems
• Data acquisition front ends
• Industrial process control interfaces

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix CAP+ against official datasheets to confirm the SSOP-20 package and commercial temperature range. Confirm RoHS compliance status through manufacturer documentation. Check for obsolescence notices or lifecycle changes directly from Analog Devices before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high-voltage single-supply operation up to 36V is required alongside fault protection. Ensure the 175 Ohm on-resistance meets system loss requirements. Verify that the SSOP-20 footprint fits the PCB layout constraints compared to alternative packages like TSSOP.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4533 series of high-voltage analog switches. It shares functional similarities with other Maxim Integrated SPDT devices but is distinguished by its specific fault protection capabilities and wider single-supply voltage tolerance compared to standard low-voltage counterparts.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes may include other quad SPDT switches from the same family with compatible pinouts. Verify voltage ratings and package dimensions carefully when considering cross-brand alternatives.