MAX4051AEEE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4051AEEE+ is a low-voltage, CMOS analog multiplexer featuring an 8-channel configuration in a 16-pin QSOP package. It operates on dual supplies from ±2.7V to ±8V or a single supply between +2.7V and +16V. The device guarantees an on-resistance of 100Ω at ±5V supplies, with a channel-to-channel match of 6Ω and flatness of 1Ω. Off-leakage current is limited to 0.1nA at +25°C. Digital inputs utilize 0.8V to 2.4V thresholds for TTL/CMOS compatibility. Total harmonic distortion remains below 0.04% at 600Ω, while off-isolation and crosstalk exceed -90dB at 50Ω.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible with industry-standard 74HC4051 devices
• Guaranteed low leakage currents for high-precision applications
• TTL/CMOS logic compatible across wide voltage ranges

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 suffix EEE against official documentation to confirm the extended temperature range (-40°C to +85°C) and QSOP packaging. Ensure that the A-suffix designation is required for guaranteed on-resistance matching and low leakage specifications. Cross-reference the manufacturer's ordering information to validate availability and compliance details before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when pin compatibility with standard 74HC series is necessary alongside superior electrical performance. The A-suffix variant provides tighter on-resistance matching compared to non-A versions. Consider the low power consumption and rail-to-rail signal handling capabilities for battery-powered designs requiring precise analog switching without significant signal degradation.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4051/A family of low-voltage CMOS analog switches manufactured by Analog Devices / Maxim Integrated. The MAX4051 variant specifically provides an 8-channel multiplexer structure. The 'A' suffix indicates parts fully characterized for on-resistance match, flatness, and low leakage, distinguishing them from standard commercial grade counterparts within the same product line.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4051AEEE+ is explicitly designed as a drop-in replacement for the industry-standard 74HC4051 due to pin compatibility. Verify that the host circuit can accommodate the specific logic threshold levels and supply voltage requirements defined in the datasheet before substituting.