MAX4619CSE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4619CSE+T 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 with thresholds between 0.8V and 2.4V. It is housed in a 16-pin Narrow SOIC package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Configured as three independent SPDT switches for flexible signal routing
• Pin-compatible with industry-standard 74HC4053 and MAX4583 devices
• Low distortion and high off-isolation suitable for precision applications
• Rail-to-rail analog signal handling capability

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 component designation against official Analog Devices documentation to confirm the specific C-grade temperature range and SE+ tape-and-reel packaging configuration. Ensure that the ordering suffix matches the required logistics format for automated assembly processes. Cross-reference the datasheet revision history to validate any updates to electrical characteristics or pin configurations prior to final procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring three independent SPDT paths within a compact footprint. Verify that the system power supply remains within the +2V to +5.5V operational range to maintain specified on-resistance and leakage performance. Confirm that the logic interface aligns with the TTL/CMOS compatible input thresholds provided by the chosen supply voltage level.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4617/MAX4618/MAX4619 family of high-speed, low-voltage CMOS analog multiplexers and switches. While sharing identical pinouts and core technology, the MAX4619 specifically provides three SPDT switches compared to the MAX4617's 8:1 mux or the MAX4618's dual 4:1 muxes. All variants utilize BiCMOS process technology for optimized speed and low power consumption.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4619CSE+T is pin-compatible with the 74HC4053 and MAX4583 series. Designers may substitute these parts if electrical parameters such as on-resistance flatness and charge injection meet the specific application requirements.