MAX4581EGE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4581EGE is a low-voltage, CMOS analog multiplexer configured as an 8-channel to 1-channel switch. It operates on a single supply voltage ranging from +2V to +12V or dual supplies of ±2V to ±6V. The device features rail-to-rail signal handling capabilities with an off-leakage current of 1nA at +25°C and 5nA at +85°C. Digital inputs utilize 0.8V to 2.4V logic thresholds for TTL/CMOS compatibility. It is housed in a TQFN-EP-16 package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Configured as an 8:1 analog multiplexer for signal routing
• Supports single (+2V to +12V) and dual (±2V to ±6V) power supplies
• Features low off-leakage current for high isolation
• Compatible with standard TTL and CMOS logic levels

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring multi-channel signal selection
• Industrial process control instrumentation
• Medical equipment signal conditioning

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix EGE against official Analog Devices documentation to confirm the exact package type and temperature range. Ensure the component meets RoHS compliance requirements if applicable to the target market. Cross-reference the manufacturer 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 operating voltage range aligns with the system's power supply constraints. Consider the TQFN-EP-16 package size relative to available PCB real estate. Confirm that the digital input logic thresholds are compatible with the controlling microcontroller or FPGA.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4581 belongs to the MAX4581/MAX4582/MAX4583 family of low-voltage CMOS analog switches. This series provides flexible configurations including 8:1 multiplexers, dual 4:1 multiplexers, and triple SPDT switches. The family is designed for applications demanding low power consumption and high reliability in portable and battery-operated devices.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4581CUE+ and MAX4581ETE+ are alternative variants within the same family offering different package options such as TSSOP and TQFN. Verify pinout compatibility and electrical specifications before substitution.