MAX4532CWP+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4532CWP+ is a low-voltage CMOS analog switch featuring three single-pole/double-throw (SPDT) channels in a 20-pin SO package. It operates from a single supply of +2V to +12V or dual supplies of ±2V to ±6V. The device provides rail-to-rail signal handling with an on-resistance of 150Ω maximum at +5V and 75Ω at ±5V. On-resistance matching between channels is limited to 8Ω maximum, while off-leakage current remains as low as 1nA at +25°C. Digital inputs support TTL/CMOS compatibility with defined logic thresholds.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible with industry-standard 74HC4353 devices
• Supports both single and dual power supply configurations
• Handles full rail-to-rail analog signal ranges
• Includes address latching and complementary enable inputs

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Data acquisition systems
• Test and measurement equipment
• 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 '+T' designation for tape-and-reel packaging if required by assembly processes. Ensure the component meets RoHS standards before final integration into the design.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this model when three independent SPDT switching paths are necessary within a compact footprint. The device is suitable for applications requiring pin-for-pin replacement of legacy 74HC4353 circuits. Consider the 150Ω on-resistance limit when designing for high-current signal paths.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX453x family of low-voltage analog switches manufactured by Analog Devices / Maxim Integrated. The MAX4532 variant specifically provides three SPDT switches, distinguishing it from the 8-channel multiplexer (MAX4530) and the dual 4-channel multiplexer (MAX4531). All members share identical pinouts and control logic.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements include the MAX4532EWP+ for extended industrial temperature ranges (-40°C to +85°C). Legacy equivalents such as the 74HC4353 are pin-compatible but may lack the low-voltage operation and precise on-resistance matching specifications of the MAX4532.