MAX4646EUT

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4646EUT is a fast, low-voltage, single-pole single-throw (SPST) CMOS analog switch manufactured by Analog Devices. It operates on a single supply voltage ranging from 1.8 V to 5.5 V. The device features a maximum on-resistance of 2.5 Ohms and supports a DC switch current of 50 mA. Switching performance includes a maximum turn-on time of 15 ns and a maximum turn-off time of 10 ns. It is housed in a compact SOT-23-5 surface-mount package and functions within an operating temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Ultra-low power consumption with maximum supply current of 1 uA
• High-speed switching capability for signal routing applications
• Low on-resistance ensures minimal signal attenuation
• Compatible with standard digital logic families

Analog Switches, Multiplexers, Demultiplexers Applications

• Portable battery-powered equipment requiring low standby current
• Signal multiplexing in data acquisition systems
• Audio and video signal path switching
• Communication instruments and test equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'EUT' against the manufacturer's official datasheet to confirm the package type and tape-and-reel configuration. Ensure the component meets RoHS compliance requirements if mandated by your project specifications. Cross-reference the ordering part number with authorized distributors to confirm availability and authenticity before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single channel with low on-resistance and high speed is required under low-voltage conditions. Compare the 2.5 Ohm on-resistance against system signal integrity requirements. Verify that the 1.8 V minimum supply voltage aligns with the target system's power rails. Consider the SOT-23-5 package constraints for PCB layout and thermal management.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4646 series of fast, low-voltage analog switches. It is part of Maxim Integrated's portfolio designed for portable and battery-operated applications. The series offers various configurations including SPST and SPDT options in small packages like SOT-23 and SC70.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for direct pin-compatible alternatives within the MAX464x family or other low-voltage SPST switches from Analog Devices. Verify that substitute components match the 2.5 Ohm on-resistance and 15 ns switching speed specifications.