MAX4532CWP

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4532CWP is a low-voltage CMOS analog switch configured as three single-pole/double-throw (SPDT) switches. It operates from a single supply of +2V to +12V or dual supplies of ±2V to ±6V. The device features rail-to-rail signal handling and on-resistance matched between channels to 8Ω maximum, with a maximum on-resistance of 150Ω. Off-leakage current is 1nA at +25°C and 50nA at +85°C. Digital inputs have 0.8V and 2.4V logic thresholds for TTL/CMOS compatibility. It includes two complementary switch-enable inputs and address latching, packaged in a 20-pin SOIC.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin compatible with industry-standard 74HC4351/74HC4352/74HC4353
• Rail-to-Rail signal handling capability
• TTL/CMOS-compatible digital inputs
• Break-before-make switching action

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Data acquisition systems
• Test equipment
• Avionics
• Audio-signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'C' indicates the commercial temperature range of 0°C to +70°C. Confirm the 'W' suffix corresponds to the 20-pin SO package. Ensure the component meets RoHS requirements if applicable to the project specifications. Cross-reference the manufacturer part number with official distributor catalogs to confirm availability status.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when pin compatibility with standard 74HC multiplexers is required. It is suitable for applications needing rail-to-rail analog signal processing within a low-voltage environment. Consider the 150Ω maximum on-resistance and 1nA off-leakage characteristics for precision signal paths. Verify that the single-supply operation up to +12V aligns with the system power architecture.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4532CWP belongs to the MAX4530/MAX4531/MAX4532 family of low-voltage CMOS analog multiplexers and switches. This series is designed for general-purpose signal switching applications requiring high isolation and low leakage. The C-grade devices are specified for commercial operating temperatures, distinguishing them from the E-grade industrial variants.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible replacements include the MAX4530 and MAX4531 from the same family, though channel configurations differ. Standard 74HC4352 equivalents may be considered if voltage ranges and leakage specifications allow.