MAX4802CCM

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4802CCM is an eight-channel single-pole single-throw (SPST) analog switch IC manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates on a single supply voltage ranging from 2.7 V to 13.2 V or dual supplies of ±2.7 V to ±6.6 V. The device features a maximum on-resistance of 38 Ohms and a channel-to-channel matching of 1.9 Ohms. Switching times are limited to 5 µs for both turn-on and turn-off durations. It is housed in a 48-pin TQFN package with an exposed pad, suitable for surface mount installation. The operational temperature range extends from 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Eight independent SPST channels integrated into a single compact package
• Low on-resistance with tight channel-to-channel matching for signal integrity
• Compatible with standard digital logic control interfaces

Analog Switches, Multiplexers, Demultiplexers Applications

• Portable instrumentation signal routing
• Battery-powered test equipment multiplexing
• Data acquisition systems channel selection

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix indicates the correct package variant and temperature grade. Request original datasheets and RoHS compliance certificates prior to procurement to ensure alignment with design specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Evaluate the 38 Ohm on-resistance against load requirements to minimize signal attenuation. Ensure the control logic voltage levels match the 2.7 V to 13.2 V operating range. Consider the 48-pin TQFN thermal performance and PCB layout constraints for adequate heat dissipation during continuous operation.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4800/MAX4802 family of CMOS analog switches. It shares architectural similarities with the MAX4800CCM-T but offers distinct pinout and electrical characteristics tailored for high-density applications. The series is designed for low-power, space-constrained environments requiring reliable analog signal switching.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4802CXZ+ is a documented alternative within the same product family. Verify pin compatibility and electrical parameter equivalence before substitution. Ensure the replacement package matches the existing footprint and thermal requirements.