MAX4530EWP

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4530EWP is a low-voltage CMOS analog multiplexer configured as an 8-channel mux in a 20-pin SO package. It operates from single supplies of +2V to +12V or dual supplies of ±2V to ±6V. The device features on-resistance up to 150Ω, with matching between channels limited to 8Ω maximum. Switching times include turn-on and turn-off durations of 150ns and 120ns respectively at ±4.5V supplies. Off-leakage current is specified at 1nA at +25°C and 50nA at +85°C. Digital inputs support TTL/CMOS compatibility with thresholds of 0.8V and 2.4V.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible with industry-standard 74HC4351/74HC4352/74HC4353 devices
• Rail-to-rail signal handling capability across the full supply range
• Integrated address latching for simplified control logic
• Complementary switch-enable inputs for flexible power management

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 EWP confirms the industrial temperature range (-40°C to +85°C) and SOIC-20 package type against official documentation. Confirm RoHS compliance status and lead times directly with Analog Devices or authorized distributors, as availability may vary by region.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when pin compatibility with standard 74HC series multiplexers is required alongside low-voltage operation. Ensure the system supports the specified logic thresholds for TTL/CMOS interfaces. Verify that the 150Ω on-resistance meets the application's signal integrity requirements under the intended supply voltage conditions.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4530/MAX4531/MAX4532 family of low-voltage CMOS analog switches. The MAX4530 variant specifically provides an 8:1 multiplexer configuration. The 'E' suffix denotes the extended industrial temperature range, while 'WP' indicates the 20-pin Small Outline package.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible replacements include the MAX4530CWP (commercial grade) and MAX4530CPP (DIP package). Other family members like MAX4531 and MAX4532 offer different channel configurations but share similar electrical characteristics and pinouts.