MAX4605CPE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4605CPE is a quad, single-pole single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features four normally open switches with a maximum on-resistance of 5Ω and guaranteed channel matching of 0.5Ω. The device supports single-supply operation from +4.5V to +36V or dual supplies from ±4.5V to ±20V. Key electrical parameters include a maximum off-leakage current of 2.5nA at +85°C, turn-on time of 120ns, and turn-off time of 130ns. It operates within a commercial temperature range of 0°C to +70°C and is housed in a 16-pin Plastic DIP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Rail-to-Rail signal handling capability for low-distortion applications
• TTL/CMOS-compatible control inputs ensuring logic compatibility
• Guaranteed ESD protection exceeding 2000V per Method 3015.7

Analog Switches, Multiplexers, Demultiplexers Applications

• Reed relay replacement
• PBX and PABX systems
• Test equipment
• Audio-signal routing
• Communication systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'C' indicates the commercial temperature range (0°C to +70°C). Confirm the 'P' suffix corresponds to the 16-pin Plastic DIP package. Ensure the component meets RoHS requirements if applicable to the project specifications. Cross-reference the manufacturer's latest documentation for any potential obsolescence notices or lifecycle changes before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST configuration with normally open contacts is required. It is suitable for applications demanding low on-resistance and high channel matching accuracy. Consider the supply voltage range and operating temperature constraints. Evaluate the switching speed and leakage current against system requirements to ensure optimal performance in signal routing tasks.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4604/MAX4605/MAX4606 family of 5Ω quad SPST CMOS analog switches. The MAX4605 specifically provides four normally open switches, distinguishing it from the MAX4604 (normally closed) and MAX4606 (mixed NC/NO). All variants share similar electrical characteristics and pin configurations, differing primarily in switch state and packaging options.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes within the same family include the MAX4604CPE and MAX4606CPE, though their switch states differ. For higher temperature ranges, consider the MAX4605ESE or MAX4605EPE variants.