MAX4599EXT+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4599EXT+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 is available in a tiny 6-pin SC70 package and supports TTL/CMOS logic compatibility.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Operates from a +2.0V to +5.5V single supply
• Features fast switching times with tON = 30ns max and tOFF = 25ns max
• Offers excellent on-resistance flatness of 4Ω max and matching of 1Ω max
• Guarantees low charge injection of 5pC max

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 component authenticity by checking the manufacturer's marking code AAF for the SC70-6 package. Confirm the operating temperature range of -40°C to +85°C matches your application requirements. Ensure the power supply voltage stays within the specified +2.0V to +5.5V range to maintain optimal performance and prevent damage to the device.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a compact SPDT analog switch is required for low-voltage applications. Consider the 60Ω max on-resistance and 200MHz bandwidth for signal integrity needs. Verify that the 6-pin SC70 package fits your PCB layout constraints. Ensure the logic input levels are compatible with your system's TTL or CMOS standards for reliable switching operation.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4599EXT+T belongs to the MAX4599 family of low-voltage, single-supply SPDT analog switches. This series is designed for portable and battery-powered devices where space and power consumption are critical. The EXT suffix indicates the SC70-6 package variant, providing a small footprint suitable for dense circuit board designs.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements include other MAX4599 variants such as MAX4599EUT+T (SOT23-6) and MAX4599ELT+T (μDFN-6), which share identical electrical characteristics but differ in package type. Ensure the substitute part number matches the required package for your PCB design.