DG413DJ

Overview

The DG413DJ is a high-speed, low-power CMOS analog multiplexer manufactured by Harris Corporation. It integrates three independent single-pole double-throw (SPDT) switches on a single monolithic chip, utilizing complementary metal-oxide-semiconductor technology for efficient signal routing. The device is designed to operate with a wide range of supply voltages, supporting both single and dual power configurations to accommodate various system requirements. Key electrical characteristics include a typical on-resistance of 60 ohms at ±5V supplies and a maximum leakage current in the nanoampere range. The component features fast switching times and low charge injection, ensuring accurate signal integrity in data acquisition and communication applications.

Feature Summary

• Integrates three independent SPDT analog switches within a compact monolithic package
• Utilizes advanced CMOS technology for low power consumption and high speed
• Supports flexible power supply options including single and dual voltage rails
• Provides precise signal routing with low on-resistance and minimal distortion

Applications

• Data acquisition systems requiring multi-channel signal selection
• Communication equipment for signal path switching
• Industrial control systems for sensor input multiplexing
• Test and measurement instruments for automated signal routing

Procurement Notes

Verify the manufacturer origin carefully as Harris Corporation's semiconductor assets were acquired by Intersil and subsequently Renesas. Ensure the specific suffix 'DJ' corresponds to the correct temperature grade and packaging variant required for your design. Cross-reference the datasheet revision date to confirm pinout compatibility with existing schematics before finalizing procurement orders.

Selection Notes

Select this component when designing circuits that require multiple independent analog switches with low power dissipation. Consider the operating supply voltage range to ensure compatibility with your system's power rails. Evaluate the on-resistance specifications against your signal amplitude requirements to minimize insertion loss. Verify that the package type meets your PCB layout constraints and thermal management needs.

Part Context

Harris Corporation was a prominent developer of aerospace and defense electronics before its semiconductor division became Intersil. The DG413 series represents a family of high-performance analog switches from this era. These components are widely recognized in legacy industrial and military designs for their reliability and performance. Understanding the corporate history helps in tracing documentation sources and identifying potential modern equivalents from successor manufacturers.

Replacement Considerations

Public confirmed substitute part numbers: DG413DY, DG413DX.