MAX4581EEE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4581EEE+ is a low-voltage, CMOS analog multiplexer configured as an 8-channel switch. It operates continuously with ±2V to ±6V dual power supplies or a +2V to +12V single supply. The device features rail-to-rail analog signal handling and TTL/CMOS-logic compatibility at +5V. Key electrical parameters include a maximum on-resistance of 80Ω at ±5V supplies and 150Ω at a single +5V supply. Off-leakage current is specified at 1nA at +25°C. The component is housed in a 16-pin QSOP package and supports an industrial temperature range from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Guaranteed low off-leakage current of 1nA at +25°C
• TTL/CMOS-logic compatible digital inputs
• Rail-to-rail analog signal handling capability
• Low distortion performance under specified load conditions

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Audio and video signal routing
• Low-voltage data-acquisition systems
• Communications circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and temperature rating. Ensure the procurement channel provides valid traceability for lead-free/RoHS-compliant components. Cross-reference the part number with the latest datasheet revision to confirm pinout and electrical specifications match the design requirements before finalizing orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when an 8-channel multiplexer configuration is required within a 16-pin footprint. Verify that the system voltage aligns with the supported single or dual supply ranges. Consider the guaranteed on-resistance values relative to the specific supply voltage used in the application circuit. Confirm that the logic thresholds meet the driving interface requirements for the control signals.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4581/MAX4582/MAX4583 family of low-voltage CMOS analog switches. The MAX4581 specifically provides an 8:1 multiplexer topology, distinguishing it from the MAX4582 (two 4:1 muxes) and MAX4583 (three SPDT switches). All variants share similar electrical characteristics and pinouts, facilitating flexible design choices within the same package constraints.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4581EUE+ serves as a direct replacement offering identical functionality in a TSSOP-16 package. Other variants within the MAX4581 series provide alternative temperature ratings or packaging options while maintaining core electrical performance.