MAX4599ELT+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4599ELT+T is a single-pole/double-throw (SPDT) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates from a +2.0V to +5.5V single supply and features a maximum on-resistance of 60Ω at +5V, with fast switching times of tON = 30ns max and tOFF = 25ns max. The device offers excellent on-resistance flatness of 4Ω max and matching of 1Ω max between channels, along with a maximum charge injection of 5pC. It provides a -3dB bandwidth of 200MHz and low leakage current of ±0.5nA at +25°C. The component supports break-before-make switching and is compatible with TTL/CMOS logic. It is housed in a 6-pin μDFN package and operates within a temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low-voltage single-supply operation ranging from +2.0V to +5.5V
• Fast switching performance with minimal turn-on and turn-off delays
• High signal integrity characterized by low on-resistance flatness and channel matching

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Audio and video signal routing
• Cellular phones
• Low-voltage data-acquisition systems
• Sample-and-hold circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix ELT corresponds to the required 6-pin μDFN package configuration for your design. Confirm that the RoHS compliant status indicated by the plus sign aligns with your manufacturing requirements. Ensure the operating temperature range meets your environmental specifications before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a compact SPDT switch is needed for low-voltage applications requiring fast switching speeds. Consider the 60Ω maximum on-resistance and 200MHz bandwidth limits relative to your signal requirements. Verify that the 6-pin μDFN footprint matches your PCB layout constraints and thermal dissipation capabilities.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4599 family of low-voltage, single-supply SPDT analog switches. The ELT suffix specifically denotes the 6-pin μDFN package variant. Other variants in the series include SC70 and SOT23 packages, offering flexibility for different board space and assembly requirements while maintaining identical electrical characteristics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements within the same family include MAX4599EXT+T (SC70-6 package) and MAX4599EUT+T (SOT23-6 package). These alternatives share identical electrical specifications but differ in physical package dimensions and pinout orientation. Verify mechanical compatibility before substitution.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum analog signal voltage range for the MAX4599?

The analog signals can range from ground (GND) to the positive supply voltage (V+), allowing full rail-to-rail operation within the specified supply limits.

Does the MAX4599 support break-before-make switching?

Yes, the device guarantees a break-before-make interval, ensuring that one path opens before the other closes to prevent shorting between outputs.

How does the on-resistance vary with supply voltage?

On-resistance increases as the supply voltage decreases. For example, at V+ = 2.5V, the maximum on-resistance is 110Ω, whereas at V+ = 5V, it is limited to 60Ω.