MAX4582AUE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4582AUE+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 offers guaranteed on-resistance of 80Ω with ±5V supplies and 150Ω with a single +5V supply. It provides low distortion (<0.02%), low crosstalk (<-96dB), 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 rail-to-rail analog signals across the full supply range.
• Features TTL/CMOS-compatible digital inputs for direct interfacing with standard logic families.
• Delivers low signal distortion and minimal channel-to-channel crosstalk.

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 that the ordering suffix '+T' corresponds to the tape-and-reel packaging format specified in the manufacturer's documentation. Confirm that the 'A' suffix indicates the automotive temperature range (-40°C to +125°C) and AEC-Q100 qualification status. Ensure the component source matches the official Analog Devices/Maxim Integrated distribution channels to guarantee authenticity and traceability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing systems requiring two separate 4-channel multiplexing functions in a compact footprint. It is suitable for applications needing rail-to-rail signal handling with low leakage currents. Consider the specific on-resistance requirements relative to the chosen supply voltage, as resistance values vary between single and dual supply configurations.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part 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. All variants share similar electrical characteristics and pinout compatibility with industry-standard counterparts like the 74HC4052.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4582 is pin-compatible with the 74HC4052 and the MAX4052. Designers may substitute these parts if electrical parameters such as on-resistance and leakage current meet the specific application requirements. Verify that any replacement supports the required supply voltage range and logic thresholds.