MAX4619EUE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4619EUE+T is a high-speed, low-voltage CMOS analog switch IC configured as three single-pole/double-throw (SPDT) switches. It operates continuously on a single +2V to +5.5V supply and handles rail-to-rail analog signals. The device features fast switching times with a maximum turn-on time of 15ns and turn-off time of 10ns at +25°C. On-resistance is guaranteed at 10Ω maximum for a +5V supply and 20Ω maximum for a +3V supply. Digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS compatibility. Off-leakage current is typically 1nA at +25°C. The component is housed in a 16-pin TSSOP package and supports an operating temperature range from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible with industry-standard 74HC4053 and MAX4583 devices
• Low crosstalk performance below -96dB
• High off-isolation exceeding -93dB
• Total harmonic distortion lower than 0.017%

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Audio/video signal routing
• Low-voltage data-acquisition systems
• Communications circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the ordering suffix 'E' confirms the extended industrial temperature range (-40°C to +85°C). Confirm the '+T' suffix indicates tape-and-reel packaging rather than cut tape or tube. Ensure the datasheet revision matches the specific design requirements for timing and leakage parameters.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when three independent SPDT switching functions are required within a single package. Verify that the system voltage falls within the +2V to +5.5V range. Consider the 10Ω on-resistance at +5V operation against load requirements. Ensure the PCB layout accounts for the 16-TSSOP footprint dimensions.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4617/MAX4618/MAX4619 family of high-speed, low-voltage CMOS analog multiplexers and switches. While the MAX4617 provides eight channels and the MAX4618 offers two four-channel multiplexers, the MAX4619 specifically integrates three SPDT switches. All members share identical pinouts and logic diagrams.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible replacements include the MAX4583 and standard 74HC4053 logic families. Note that while pinouts match, electrical characteristics such as on-resistance and leakage may differ significantly between these alternatives.