HI-8195PSTF

Analog Switches, Multiplexers, Demultiplexers Overview

The HI-8195PSTF is a quad single-pole single-throw (SPST) analog switch manufactured by Holt Integrated Circuits Inc. It utilizes Insulator on Silicon (SOI) technology to provide robust performance in high-temperature environments, with an operating temperature range extending up to 200°C. The device features low off-state leakage and low charge injection, making it suitable for precision signal routing applications. It operates from a single 3.3V or 5V supply voltage, utilizing an internal charge pump to generate the necessary gate drive voltages.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• High-temperature operation capability up to 200°C using SOI technology
• Low off-state leakage current and low charge injection characteristics
• Single-supply operation with integrated charge pump for high-voltage switching

Analog Switches, Multiplexers, Demultiplexers Applications

• High-temperature avionics systems
• Oil exploration and down-hole drilling equipment
• Data bus isolation circuits
• Precision data acquisition systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'PSTF' against official manufacturer documentation to confirm package type and material specifications. Ensure that the required operating temperature range aligns with the component's rated limits before procurement. Confirm RoHS compliance status if applicable to your manufacturing standards.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high-temperature reliability and low leakage are critical requirements. Compare the HI-8195PSTF with other variants in the HI-819x family based on the required switch configuration (normally open vs. normally closed). Ensure the system power supply voltage matches the device's operational range of 3.3V to 5.5V.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the HI-819x series of analog switches from Holt Integrated Circuits. The series includes variants such as HI-8190, HI-8191, and HI-8192, which offer different combinations of normally open and normally closed switches. These devices are designed for harsh environment applications requiring high reliability and thermal stability.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements within the same family include HI-8190PSTF, HI-8191PSTF, and HI-8192PSTF, depending on the required switch polarity. Verify pin compatibility and functional equivalence before substitution.