MAX393ESE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX393ESE+ is a precision, quad, single-pole single-throw (SPST) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single supply voltage ranging from 3 V to 15 V or dual supplies of ±3 V to ±8 V. The device features a maximum on-resistance of 35 Ohms and low charge injection of 2 pC. Key switching parameters include a maximum turn-on time of 130 ns and a maximum turn-off time of 75 ns. It is housed in a 16-pin SOIC-Narrow package and supports an operating temperature range from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Quad SPST configuration providing four independent signal paths within a single integrated circuit.
• Precision on-resistance characteristics with low channel-to-channel matching for high-fidelity signal routing.
• Low charge injection capability minimizes signal distortion during switching transitions.
• Compatible with standard logic levels for direct interface with microprocessors and digital controllers.

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal multiplexing in data acquisition systems
• Audio and video signal routing
• Programmable gain amplifier circuits
• Sample-and-hold applications

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'E' confirms the SOIC-Narrow-16 package and industrial temperature grade. Confirm '+' indicates RoHS compliance. Check current availability status as distribution may vary. Ensure the ordering part number matches the exact pinout and electrical specifications required for the design.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST switch with low on-resistance is required. Compare against MAX392 for NO-only configurations or MAX393EUE+ for TSSOP packaging. Verify that the 35 Ohm on-resistance meets the signal integrity requirements of the application. Ensure the 130 ns switching speed is sufficient for the target frequency.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX393 belongs to the MAX391-MAX393 family of precision analog switches. These devices are designed for applications requiring low distortion and accurate signal transmission. The MAX393 specifically offers a quad SPST topology, distinguishing it from the dual SPDT MAX383 or the multiplexer MAX399.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX393EUE+T: Same electrical specifications but in a 16-TSSOP package. MAX392ESE+: Quad SPST normally-open switch without the NC option if applicable. MAX393ESE+T: Tape and reel version of the same component.