MAX4582LEEE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4582LEEE+ is a low-voltage, CMOS analog multiplexer IC configured as two independent 4-channel multiplexers. It operates with dual supplies of ±2V to ±6V or a single supply of +2V to +12V. The device features a maximum on-resistance of 80Ω at ±5V and 150Ω at +5V single supply. Off-leakage current is guaranteed at 1nA at +25°C and 5nA at +85°C. Switching times include a maximum turn-on time of 200ns and turn-off time of 100ns. It is housed in a 16-pin QSOP package and supports an extended temperature range.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Configured as two independent 4-channel multiplexers for signal routing
• TTL/CMOS-logic compatible digital inputs for direct interfacing
• Rail-to-rail analog signal handling capability across the supply range
• Low distortion and high off-isolation characteristics for precision 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 the specific ordering suffix LEEE against official Analog Devices documentation to confirm the QSOP package type and lead-free status. Ensure the component meets the required automotive qualification standards if applicable to the design. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing systems requiring two separate 4-channel multiplexing paths within a single low-voltage environment. Consider the 80Ω on-resistance specification relative to the load impedance to ensure acceptable signal attenuation. Verify that the logic voltage levels align with the TTL/CMOS compatibility requirements of the controlling microcontroller or FPGA.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4581/MAX4582/MAX4583 family of low-voltage CMOS analog switches manufactured by Analog Devices (Maxim Integrated). While pin-compatible with industry-standard 74HC4052 devices, it offers superior electrical performance including lower leakage and resistance. The MAX4582 specifically provides dual 4:1 multiplexer functionality compared to the single 8:1 mux of the MAX4581.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4582EUE+ serves as a functional equivalent in the TSSOP package. Designers may also consider the MAX4052 for similar multiplexing functions, though electrical parameters differ. Verify pin compatibility and parameter margins when substituting any alternative part numbers.