MAX4691EGE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4691EGE+T is a single-channel analog multiplexer switch IC manufactured by Analog Devices Inc./Maxim Integrated. It features an 8:1 multiplexing configuration housed in a 16-QFN (4x4 mm) package with an exposed pad. The device operates on a single supply voltage ranging from 2.7V to 11V or dual supplies of ±2V to ±5.5V. Key electrical parameters include a maximum on-resistance of 70 ohms, channel-to-channel matching of 2 ohms, and low charge injection of 0.1 pC. Switching times are specified at 300 ns for turn-on and 100 ns for turn-off. The component supports an operating temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides high-density signal routing through a single 8:1 multiplexer circuit within a compact footprint.
• Ensures signal integrity via low charge injection and precise channel-to-channel resistance matching.
• Supports flexible power configurations with wide single and dual supply voltage ranges.

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 against official documentation, as the provided model lacks the standard tape-and-reel indicator found in distributor listings. Confirm RoHS compliance status and moisture sensitivity level prior to integration. Ensure the ordering part number matches the exact package variant required for the PCB layout.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single 8:1 mux is required with moderate on-resistance. Compare against the MAX4690 series if higher voltage ratings or lower resistance are needed. Verify that the 70-ohm on-resistance meets the application's signal loss requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX469x family of low-voltage analog switches. It shares architectural similarities with other Maxim Integrated multiplexers but is distinct in its specific 8:1 configuration and QFN packaging. It serves as a solution for space-constrained designs needing reliable analog signal switching.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for direct pin-compatible alternatives within the MAX469x series. Verify functional equivalence regarding on-resistance and switching speeds before substituting.