MAX4519CEE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4519CEE is a precision, monolithic CMOS analog multiplexer housed in a 16-pin QSOP package. It features dual 2-channel (2 x 2:1) configuration with logic inputs A0, A1, and EN. Operating on a single supply of +2.7V to +15V or bipolar supplies of ±2.7V to ±8V, it maintains low power consumption under 300µW. The device guarantees an on-resistance less than 100Ω, matched within 4Ω between channels, and flatness up to 10Ω maximum. Switching speeds include transition times under 250ns, with charge injection limited to less than 5pC. It provides electrostatic discharge protection exceeding 2000V and operates within a temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Guaranteed on-resistance matching between channels for signal integrity
• Rail-to-rail signal handling capability across the full supply range
• TTL/CMOS-logic compatible inputs reducing loading effects

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample-and-Hold Circuits
• Automatic Test Equipment
• Audio Signal Routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CEE' corresponds to the 16-pin QSOP package and commercial temperature range during sourcing. Confirm RoHS compliance status as indicated by the '+' designation in ordering codes. Ensure the component meets the required operating voltage and leakage specifications for the target application environment before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual 2-channel multiplexer is required instead of the 4-channel MAX4518 variant. Consider the 16-pin QSOP package constraints regarding board space and thermal dissipation. Verify that the single-supply or dual-supply requirements align with the +2.7V to +15V or ±2.7V to ±8V operational limits defined in the datasheet.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4518/MAX4519 family of precision analog multiplexers manufactured by Maxim Integrated. While the MAX4518 offers four channels, the MAX4519 specifically provides two independent 2:1 switches. The CEE suffix identifies the commercial grade version packaged in a small outline quad package, distinguishing it from industrial or military variants.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4518EEE serves as a functional substitute if four channels are acceptable. For different packages, the MAX4519CSD (SOIC-14) or MAX4519CPD (DIP-14) offer equivalent electrical performance with pin-compatible or similar footprints depending on the circuit design flexibility.