The HI4-0506/883 is a monolithic CMOS device manufactured by Rochester Electronics, functioning as an analog multiplexer. This device is designed for accurate switching of analog signals with minimal signal degradation. It is suitable for use in military and aerospace applications due to its robust design and operation over an extended temperature range.

Applications

• Data Acquisition Systems
• Automatic Test Equipment (ATE)
• Military Communication Systems
• Aerospace Control Systems
• Process Control Systems

Features

• Low On-Resistance: Ensures minimal voltage drop and signal distortion.
• Wide Analog Signal Range: Accommodates a broad spectrum of input signal voltages.
• TTL/CMOS Compatibility: Allows direct interface with a variety of digital logic families.
• Low Power Consumption: Minimizes power dissipation in the system.
• Break-Before-Make Switching: Prevents momentary shorting of input channels during switching.
• Extended Temperature Range: Operates reliably in harsh environments.

Benefits

• High Accuracy: Provides precise signal routing with minimal error.
• Reliable Performance: Ensures consistent operation under varying conditions.
• Simplified System Design: Reduces the need for external components.
• Enhanced System Efficiency: Contributes to lower overall power consumption.
• Improved Signal Integrity: Maintains signal quality throughout the switching process.

Additional Details

The HI4-0506/883 operates with a supply voltage range typically between ±5V to ±18V. Its low on-resistance, typically in the range of tens of ohms, ensures that the signal is minimally attenuated during switching. The device's TTL/CMOS compatibility simplifies integration with a wide array of digital control systems. Its break-before-make switching action is crucial in applications where momentary shorts between channels could damage sensitive circuitry or disrupt system operation. The 883 designation indicates compliance with military standards, ensuring high reliability and performance in demanding environments.