MAX4519EPD

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4519EPD is a precision, dual 2-channel CMOS analog multiplexer in a 14-pin Plastic DIP package. It operates with single supplies from +2.7V to +15V or bipolar supplies from ±2.7V to ±8V. Key electrical parameters include an on-resistance of up to 100Ω, matching within 4Ω between channels, and off-leakage current less than 2nA at +85°C. The device features fast switching speeds with transition times under 250ns and charge injection below 5pC. It provides electrostatic discharge protection exceeding 2000V and maintains rail-to-rail signal handling capabilities.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Guaranteed low on-resistance matching between channels
• Supports both single-supply and bipolar supply operation
• Provides high electrostatic discharge protection
• Compatible with TTL and CMOS logic inputs

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 'EPD' corresponds to the 14-pin Plastic DIP package and the commercial temperature range when sourcing. Confirm that the component meets RoHS standards if required by the design specifications. Ensure the ordering documentation explicitly references the Analog Devices/Maxim Integrated manufacturer for authenticity.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring precise analog signal routing with minimal resistance variation between channels. It is suitable for systems needing rail-to-rail signal handling and low power consumption. Consider the dual 2-channel configuration for compact designs compared to the quad-channel MAX4518 variant.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4518/MAX4519 family of precision, low-voltage CMOS analog multiplexers. The MAX4519 specifically offers a dual 2-channel configuration, whereas the MAX4518 provides four channels. Both share identical fabrication processes and core performance characteristics regarding on-resistance and leakage.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4518 serves as a functional alternative for designs requiring four channels instead of two. Other Maxim Integrated multiplexers may be considered if different channel counts or package types are needed, provided they meet the voltage and speed requirements.