HI1-0524-5

Analog Switches - Special Purpose Overview

The HI1-0524-5 is a 4-channel CMOS analog multiplexer designed for processing single-ended signals with bandwidths up to 10MHz. It features an integrated 1-of-4 decoder and is housed in an 18-pin CERDIP package. The device operates on dual power supplies, typically ±15V, and exhibits an on-state resistance of 700 ohms. As a video switch IC, it supports high-quality signal routing in specialized applications.

Analog Switches - Special Purpose Feature Summary

• Integrates a 1-of-4 decoder for simplified control logic
• Optimized for high-quality single-ended signal processing
• Utilizes CMOS technology for efficient operation

Analog Switches - Special Purpose Applications

• Video signal switching systems
• Analog data acquisition circuits
• Signal routing in test equipment

Analog Switches - Special Purpose Procurement Notes

Verify component authenticity through authorized channels or official legacy documentation from Renesas Electronics, as Intersil was acquired. Confirm package integrity and pin configuration against the original datasheet specifications. Check RoHS compliance status, as this specific part number may be non-compliant due to its vintage classification. Ensure supply chain sources provide valid traceability records for critical deployments.

Analog Switches - Special Purpose Selection Notes

Select this component when a dedicated 4-channel analog switch with integrated decoding is required for single-ended signals. Consider the 10MHz bandwidth limit and 700-ohm on-resistance for signal fidelity requirements. Evaluate the 18-pin ceramic DIP package constraints for PCB layout compatibility. Verify that dual supply voltage capabilities align with the system's power architecture before integration.

Analog Switches - Special Purpose Part Context

This component belongs to the HI-524 series of analog multiplexers originally manufactured by Harris Semiconductor and later Intersil. Following Renesas Electronics' acquisition of Intersil, these products are managed under Renesas' legacy portfolio. The HI1-0524-5 represents a specific variant within this family, distinguished by its packaging and specific electrical characteristics for video applications.

Analog Switches - Special Purpose Replacement Considerations

Consult Renesas Electronics Product Legacy Documents for confirmed substitute part numbers. Cross-reference technical parameters such as channel count, bandwidth, and package type to ensure functional equivalence. Verify that any replacement maintains the required dual-supply operation and on-state resistance specifications.