MAX4533CPP

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4533CPP is a quad single-pole/double-throw (SPDT) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features fault-protected inputs and rail-to-rail signal handling capabilities. The device operates from dual ±4.5V to ±18V power supplies or a single +9V to +36V supply. On-resistance is specified at a maximum of 175Ω, with channel matching up to 10Ω. Off-leakage current is typically 0.5nA at +25°C. The component supports TTL and CMOS logic compatibility and is housed in a 20-pin Plastic DIP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Rail-to-Rail signal handling capability
• Fault protection up to ±40V with power off
• TTL/CMOS-compatible logic inputs

Analog Switches, Multiplexers, Demultiplexers Applications

• Redundant/Backup Systems
• Portable Instruments
• Test Equipment
• Data-Acquisition Systems
• Communications Systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix CPP corresponds to the 20-pin Plastic DIP package variant. Confirm that the temperature range aligns with the 0°C to +70°C specification for this part number. Ensure the datasheet version matches the required electrical characteristics before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high-voltage fault protection is required alongside rail-to-rail signal transmission. Verify that the 175Ω on-resistance meets system requirements. Ensure the operating environment falls within the commercial temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4533 family of fault-protected analog switches. It is pin-compatible with industry-standard MAX333 and MAX333A devices. The CPP suffix specifically denotes the 20-pin Plastic DIP package configuration within the broader product line.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include MAX333 and MAX333A due to pin compatibility. Other MAX4533 variants with different packages or temperature ranges may serve as alternatives if form factor constraints allow.