HI3-1828A-5

Analog Switches, Multiplexers, Demultiplexers Overview

The HI3-1828A-5 is a monolithic, high-performance CMOS analog multiplexer manufactured by Intersil. It features dual 4:1 switching circuits within a single package, providing four independent signal paths. The device operates with an on-state resistance of 400 Ohms and supports a single supply voltage up to 40V or dual supplies of ±20V. Packaged in a 16-pin CERDIP format, it integrates built-in channel selection decoding for simplified interface control. This component is designed for applications requiring reliable analog signal routing with low distortion and precise channel isolation.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Monolithic CMOS construction ensures high performance and reliability
• Dual 4:1 multiplexing architecture provides four independent signal channels
• Built-in channel selection decoding simplifies digital control interfaces
• Low on-state resistance facilitates efficient signal transmission

Analog Switches, Multiplexers, Demultiplexers Applications

• Analog signal routing in test and measurement equipment
• Data acquisition systems requiring multi-channel input selection
• Industrial process control instrumentation
• Audio signal processing and switching matrices

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'A-5' against the manufacturer's current datasheet to confirm pinout compatibility and electrical specifications. Ensure the 16-CERDIP package matches your PCB footprint requirements. Cross-reference the operating temperature range and supply voltage limits with your system design constraints before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual independent 4:1 analog switching is required within a single integrated circuit. The 400 Ohm on-resistance suits applications where moderate signal loss is acceptable. Consider the 16-pin CERDIP package for through-hole mounting needs. Verify that the ±20V dual supply capability aligns with your power distribution network.

Analog Switches, Multiplexers, Demultiplexers Part Context

The HI3-1828A-5 belongs to Intersil's family of high-performance CMOS analog multiplexers. These devices are engineered for precision analog signal handling in demanding electronic environments. The product line emphasizes low distortion and accurate channel isolation, making them suitable for professional-grade instrumentation and industrial control applications requiring robust analog switching capabilities.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult official Intersil documentation for direct cross-reference part numbers. Verify pin-to-pin compatibility and electrical parameter equivalence if substituting with other analog multiplexers. Ensure any alternative device maintains the required 16-pin DIP form factor and dual 4:1 functionality.