MAX349EPN+

$12.32

Description：IC MULTIPLEXER 8X1 18DIP
Series：*

SKU:80538f6a9b07 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX349EPN+ is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC MULTIPLEXER 8X1 18DIP. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for MAX349EPN+

Description：IC MULTIPLEXER 8X1 18DIP
Series：*
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：-
On-State Resistance (Max)：-
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：-
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：-
-3db Bandwidth：-
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：-
Current - Leakage (IS(off)) (Max)：-
Crosstalk：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Number of Circuits：-
Grade：-
Qualification：-

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX349EPN+

MAX349EPN+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX349EPN+ is an 8-channel serially controlled multiplexer in an 18-pin Plastic DIP package. It operates from dual supplies of ±2.7V to ±8V or a single supply of +2.7V to +16V. The device features an on-resistance of 100Ω max, matched to 16Ω max, with flatness of 10Ω max. It supports rail-to-rail signal handling and includes an asynchronous RESET input. The serial interface is compatible with SPI/QSPI and MICROWIRE standards. Operating temperature range is -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

Serially controlled 8-channel SPST multiplexer
Compatible with SPI, QSPI, and MICROWIRE interfaces
Rail-to-rail analog signal handling capability
Asynchronous reset function for switch control

Analog Switches, Multiplexers, Demultiplexers Applications

Serial data-acquisition systems
Industrial and process control systems
Avionics equipment
Audio signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component marking against the official datasheet specifications to ensure authenticity. Confirm the package type matches the required 18-pin Plastic DIP configuration. Check for any specific environmental compliance documentation if required by the target application standards.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when an 8-channel multiplexer with serial control is needed. Ensure the supply voltage range fits the system design, as it supports both single and dual supplies. Verify that the operating temperature range meets the environmental requirements of the installation site.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX349/MAX350 family of low-voltage multiplexers. The MAX349 variant provides eight independent channels, while the MAX350 offers two dual 4-channel sets. Both share the same serial interface architecture and electrical characteristics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements include other MAX349 variants such as MAX349CPN+ or MAX349CAP+T, provided the temperature range and package type are compatible. Verify pinout compatibility before substitution.

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