MAX465CWG

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX465CWG is a single-channel, normally-closed (NC) CMOS analog switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 9V to 40V for single supplies or ±4.5V to ±20V for dual supplies. The device features a maximum on-resistance of 10 Ohms and supports a continuous DC switch current of 300 mA. Key electrical parameters include a maximum power dissipation of 471 mW in its TDFN-EP-8 package, with an operating temperature range from -40°C to +85°C. The switch exhibits a maximum turn-on time of 200 ns and a turn-off time of 125 ns, drawing a maximum supply current of 150 uA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• High-current capability supporting up to 300 mA continuous DC switch current
• Robust operation with wide single-supply voltage ranges up to 40V
• Low on-resistance characteristic for efficient signal transmission

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in high-voltage data acquisition systems
• Multiplexing applications requiring high current handling
• Industrial control circuits utilizing wide supply voltages

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CWG' against official manufacturer documentation to confirm the exact package type and tape-and-reel specifications. Ensure compatibility with the required thermal management solutions given the power dissipation limits. Confirm RoHS compliance status through the latest datasheet revision before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a normally-closed configuration is required for single-channel switching. Compare the 10 Ohm on-resistance and 300 mA current rating against alternative models like the MAX465ESA+ if different packaging is preferred. Verify that the 9V minimum supply voltage aligns with the system's available power rails.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX465x series of high-current, low-on-resistance analog switches. It shares functional similarities with other members such as the MAX465ESA+ and MAX465ETA+, differing primarily in package style and manufacturing lot specifics. The series is designed for applications demanding reliable switching performance under varying load conditions.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX465ESA+ serves as a direct pin-compatible alternative offering the same electrical characteristics in an SOIC-8 package. The MAX465ETA+ provides equivalent functionality in a TDFN-EP-8 package. Verify pinout compatibility and thermal requirements when substituting these parts.