HI3-0507A-5

Analog Switches, Multiplexers, Demultiplexers Overview

The HI3-0507A-5 is a dual 8:1 analog multiplexer/demultiplexer IC manufactured by Renesas Electronics. It features two independent switching circuits, each capable of routing one of eight inputs to a single output or vice versa. The device utilizes CMOS technology and includes active overvoltage protection on the analog input channels, allowing signal levels to exceed power supply rails without damage. Key electrical parameters include an on-resistance of 1.8 kOhm, an isolation of 68 dB, and a typical propagation delay of 1000 ns. It operates with a negative supply voltage capability down to -15V and is housed in a 28-pin PDIP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual independent 8:1 multiplexer/demultiplexer architecture for flexible signal routing
• Active overvoltage protection on analog inputs to prevent damage from rail-exceeding signals
• CMOS construction ensuring low power consumption and high noise immunity

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring multi-channel signal selection
• Industrial process control instrumentation
• Medical equipment signal conditioning and routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized Renesas distributors or certified partners. Confirm package integrity and pin alignment upon receipt. Check for RoHS compliance status as indicated in official documentation. Ensure storage conditions meet specified limits to maintain performance reliability. Validate part markings against official datasheet specifications before integration into design.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual-channel analog switching with overvoltage tolerance is required. Consider the 1.8 kOhm on-resistance for applications where signal attenuation is acceptable. Evaluate the 28-pin PDIP package constraints for PCB layout. Compare propagation delay characteristics against system timing requirements. Assess the -15V negative supply capability against available power rails.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the HI-507A series of analog multiplexers, designed for general-purpose signal switching. It complements other devices in the family such as the HI3-0506A and HI3-0508A, which offer different channel counts. The series emphasizes robustness through integrated protection features, making it suitable for harsh industrial environments where signal integrity and component safety are critical priorities.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative manufacturers. Check pinout and electrical parameter alignment carefully. Consult Renesas technical support for current obsolescence status and recommended alternatives.