MAX4581EUE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4581EUE+ is a low-voltage, CMOS analog multiplexer configured as an 8-channel switch in a 16-pin TSSOP package. It operates with ±2V to ±6V dual supplies or +2V to +12V single supply. Key electrical parameters include an on-resistance of 80Ω (±5V) or 150Ω (+5V), off-leakage current of 1nA at +25°C, and charge injection of 0.5pC. The device supports rail-to-rail analog signals and features TTL/CMOS logic compatibility.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports continuous operation with dual or single power supplies for flexible system integration.
• Provides guaranteed on-resistance matching between channels for signal integrity.
• Ensures low off-leakage and on-leakage currents to minimize signal distortion.
• Compatible with standard TTL and CMOS logic levels for easy digital control.

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 documentation to confirm package type and temperature range. Ensure the component meets RoHS compliance requirements if applicable to your manufacturing standards. Cross-reference the manufacturer's part number directly with authorized distributors to avoid counterfeit components.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when an 8-channel multiplexing function is required within a compact surface-mount footprint. Consider the operating voltage range and leakage specifications relative to your application's signal levels. Verify that the TSSOP package dimensions align with your PCB layout constraints and thermal management requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the MAX4581/MAX4582/MAX4583 family of low-voltage CMOS analog switches. While the MAX4582 offers two 4-channel multiplexers and the MAX4583 provides three SPDT switches, the MAX4581 specifically integrates a single 8:1 multiplexer. All variants share similar electrical characteristics and pinout configurations.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4581 is pin-compatible with industry-standard 74HC4051 and MAX4051 devices. Designers should verify electrical differences such as on-resistance and leakage when substituting these parts. Other family members like the MAX4582 or MAX4583 offer different channel configurations but maintain functional similarity.