MAX4582EUE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4582EUE+T is a low-voltage, CMOS analog IC configured as two independent 4-channel multiplexers. It operates continuously with ±2V to ±6V dual power supplies or a +2V to +12V single supply. Each switch handles rail-to-rail analog signals with an off-leakage current of 1nA at +25°C and 5nA at +85°C. Digital inputs feature 0.8V to 2.4V logic thresholds for TTL/CMOS compatibility. The device guarantees on-resistance of 80Ω with ±5V supplies and 150Ω with a single +5V supply. It offers low distortion (<0.02% at 600Ω), low crosstalk (<-96dB at 50Ω), and high off-isolation (<-74dB).

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Configured as two independent 4-channel multiplexers within a single package.
• Capable of handling full rail-to-rail analog signal ranges across the operating voltage spectrum.
• Features guaranteed low off-leakage and on-leakage currents to minimize signal path interference.
• Provides robust isolation and minimal crosstalk between adjacent channels in high-frequency applications.

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 electronic systems.

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify that the ordering suffix matches the required temperature range and packaging format. Confirm RoHS compliance status based on the specific suffix provided. Ensure the supplier source is authorized to guarantee component authenticity and traceability. Check for any automotive qualification markings if AEC-Q100 standards are required for the target application.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing systems requiring multiple independent signal paths in a compact footprint. Consider the single-supply operation capability for simplified power architectures. Evaluate the on-resistance specifications against the load requirements to ensure signal integrity. Verify that the logic input thresholds align with the microcontroller or digital interface being used.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4581/MAX4582/MAX4583 family of low-voltage CMOS analog switches. The MAX4582 specifically provides two 4-channel multiplexer functions, distinguishing it from the 8-channel MAX4581 and the three SPDT switch configuration of the MAX4583. All variants share similar electrical characteristics and pinout compatibility.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4582 is pin-compatible with industry-standard 74HC4052 and MAX4052 devices. Designers should verify electrical parameter differences, such as on-resistance and leakage, before substituting these parts. Cross-referencing datasheets is necessary to ensure functional equivalence in specific circuit conditions.