MAX4619CUE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4619CUE+ is a high-speed, low-voltage CMOS analog switch configured as three single-pole/double-throw (SPDT) switches. It operates 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 max (+5V supply) and 20Ω max (+3V supply), with a channel-to-channel match of 1Ω max. Off-leakage current is limited to 1nA at +25°C. Digital inputs are TTL/CMOS compatible, and the component is housed in a 16-TSSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Configured as three independent SPDT switches for signal routing
• Fast switching speeds with nanosecond-level transition times
• Low on-resistance with tight matching between channels
• TTL/CMOS logic compatible digital control interface

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 specific suffix 'C' indicates the commercial temperature range of 0°C to +70°C. Confirm the 'UE+' designation corresponds to the 16-pin TSSOP package and lead-free/RoHS compliance status. Ensure the ordering code matches the exact tape-and-reel or tube packaging requirements for the production line.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when three independent SPDT switching functions are required within a single package. Verify that the single-supply voltage range of +2V to +5.5V aligns with the system power rails. Consider the 10Ω on-resistance limit for signal integrity requirements and ensure the 16-TSSOP footprint fits the PCB layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4617/MAX4618/MAX4619 family of high-speed analog multiplexers and switches. While pin-compatible with industry-standard 74HC4051/4052/4053 devices, it offers superior electrical performance including lower leakage and faster switching speeds. The MAX4619 specifically provides three SPDT switches compared to the multiplexer configurations of its siblings.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Pin-compatible alternatives include the MAX4581/MAX4582/MAX4583 series and standard 74HC4051/4052/4053 logic families. Verify electrical parameter compatibility, particularly on-resistance and leakage currents, before substitution. Note that logic families may differ in drive strength and speed characteristics.