MAX4784ETE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4784ETE+ is a low on-resistance, low-voltage, quad 2:1 analog multiplexer operating from a single +1.6V to +4.2V supply. It features fast switching speeds with tON = 20ns and tOFF = 8ns at +3V, handling rail-to-rail analog signals while consuming less than 1µW of quiescent power. At +2.7V, it provides 0.7Ω on-resistance with 0.1Ω flatness. The device includes an enable pin (EN) for power-down control and is compatible with +1.8V CMOS logic when powered by +3V. It is housed in a 16-pin Thin QFN-EP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Quad 2:1 analog multiplexer configuration with four independent switches
• Low on-resistance of 0.7Ω at +2.7V supply voltage
• Fast switching times with 20ns turn-on and 8ns turn-off delays
• Single-supply operation ranging from 1.6V to 4.2V

Analog Switches, Multiplexers, Demultiplexers Applications

• Power routing systems
• Battery-powered portable devices
• Audio and video signal routing
• Low-voltage data-acquisition circuits
• PCMCIA cards and cellular phones

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix ETE+ corresponds to the 16-pin Thin QFN-EP package and industrial temperature range (-40°C to +85°C). Confirm RoHS compliance status through official manufacturer documentation prior to procurement. Ensure the exposed pad connection requirements are met during assembly to maintain thermal performance.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring low on-resistance and fast switching within a low-voltage environment. The MAX4784ETE+ is suitable where rail-to-rail signal handling and minimal power consumption are critical. Verify that the system supply voltage falls within the 1.6V to 4.2V range and that logic levels are compatible with the +1.8V CMOS interface.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4784ETE+ belongs to the MAX4780/MAX4784 family of analog multiplexers manufactured by Analog Devices Inc./Maxim Integrated. This series offers quad 2:1 switching capabilities in compact packages. The ETE+ designation specifically identifies the Thin QFN-EP package variant with lead-free construction and industrial temperature rating.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4780ETE+ is a pin-compatible alternative within the same family, differing only in switch configuration (NC/NO vs NC/COM). Verify functional equivalence regarding the specific terminal connections required for the target application before substitution.