MAX4581EGE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4581EGE+T is a low-voltage, CMOS analog multiplexer IC configured as an 8-channel switch. It operates with dual supplies from ±2V to ±6V or a single supply from +2V to +12V. The device features guaranteed on-resistance of 80Ω at ±5V and 150Ω at +5V single supply. Off-leakage current is specified at 1nA at +25°C. Digital inputs are TTL/CMOS compatible. It is housed in a 16-pin QSOP package and supports an operating temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low distortion performance suitable for precision signal routing
• Guaranteed on-resistance matching between channels
• TTL/CMOS logic compatibility across standard voltage levels

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 manufacturer documentation to confirm package type and temperature grade. Ensure the component meets RoHS compliance requirements for your assembly process. 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 an 8-channel multiplexing function is required within a low-voltage environment. Verify that the system power supply falls within the +2V to +12V single-supply or ±2V to ±6V dual-supply limits. Confirm that the QSOP package footprint matches the PCB layout constraints and thermal requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4581/MAX4582/MAX4583 family of low-voltage CMOS analog switches manufactured by Analog Devices / Maxim Integrated. The MAX4581 variant specifically provides an 8:1 multiplexer configuration, distinguishing it from the dual 4-channel MAX4582 and triple SPDT MAX4583 models within the same series.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4581EGE+T is pin-compatible with industry-standard 74HC4051, 74HC4052, and 74HC4053 devices, as well as the MAX4051, MAX4052, and MAX4053 series. Designers should verify electrical parameter differences such as on-resistance and leakage currents when substituting these parts.