MAX4582AUE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4582AUE is a low-voltage, CMOS analog multiplexer IC configured as two independent 4-channel multiplexers. It operates continuously with dual power supplies ranging from ±2V to ±6V or a single supply from +2V to +12V. The device handles rail-to-rail analog signals and features TTL/CMOS-logic compatible digital inputs. Key electrical specifications include a maximum on-resistance of 80Ω at ±5V supplies and 150Ω at a single +5V supply. Off-leakage current is guaranteed at 1nA at +25°C and 5nA at +85°C. The component is housed in a 16-pin TSSOP package and supports an operating temperature range of -40°C to +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Configured as two independent 4-channel multiplexers within a single integrated circuit.
• Capable of handling rail-to-rail analog signals across the full supply voltage range.
• Features TTL/CMOS-logic compatible digital inputs for direct interfacing with standard logic families.
• Guarantees low off-leakage and on-leakage currents to minimize signal distortion.

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment requiring low power consumption
• Audio and video signal routing systems
• Low-voltage data-acquisition systems
• Communications circuits
• Automotive applications

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix to confirm the package type and RoHS compliance status. Ensure the requested variant matches the required temperature grade and automotive qualification if applicable. Cross-reference the manufacturer's official documentation for the most current availability and packaging details before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing systems that require two separate 4-channel multiplexing paths. It is suitable for applications needing rail-to-rail signal handling with low leakage. Consider the ±2V to ±6V dual supply or +2V to +12V single supply options based on system power constraints. Verify that the 80Ω on-resistance meets the signal integrity requirements of the target application.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4582AUE belongs to the MAX4581/MAX4582/MAX4583 family of low-voltage CMOS analog switches. While the MAX4581 provides an 8-channel multiplexer and the MAX4583 offers three SPDT switches, the MAX4582 specifically integrates two 4-channel multiplexers. This configuration allows for flexible signal routing in compact designs without requiring multiple discrete components.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4582EUE+ serves as a commercial-grade alternative with a -40°C to +85°C temperature range. For industrial automotive environments, the MAX4582ASE+ provides the necessary -40°C to +125°C rating. Both variants maintain pin compatibility and similar electrical characteristics.