MAX4619ESE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4619ESE is a high-speed, low-voltage CMOS analog switch IC 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 typically 1nA at +25°C. Digital inputs are TTL/CMOS compatible, and the package is 16-pin Narrow SOIC.

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 and CMOS logic compatible digital inputs

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 'E' indicates an industrial temperature range of -40°C to +85°C. Confirm the package code corresponds to the 16-pin Narrow SOIC footprint. Ensure the ordering part number includes the '+' symbol if lead-free/RoHS compliance is required by the design specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when three independent SPDT switching functions are needed in a single package. It serves as a pin-compatible alternative to industry-standard 74HC4053 devices. Consider the 10Ω on-resistance limit for applications requiring low signal attenuation at higher frequencies or currents.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4619ESE belongs to the MAX4617/MAX4618/MAX4619 family of high-speed, low-voltage CMOS analog multiplexers and switches. While the MAX4617 provides an 8:1 mux and the MAX4618 offers two 4:1 muxes, the MAX4619 specifically integrates three SPDT switches within the same 16-pin form factor.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Pin-compatible replacements include the 74HC4053 and the MAX4583. Note that while pinouts match, electrical characteristics such as on-resistance and leakage may differ significantly from the MAX4619.