HI-8195PCTF

Analog Switches, Multiplexers, Demultiplexers Overview

The HI-8195PCTF is a single-pole, single-throw (SPST) analog switch manufactured by Holt Integrated Circuits using insulated-on-silicon (SOI) technology. It operates within a temperature range of -55°C to 175°C in plastic packaging and supports high-voltage switching ranges up to +/-12V from a single 3.3V or 5V supply via an on-chip charge pump. The device features a typical on-resistance (RON) of 8 ohms at VDD 3.0V to 5.5V with less than 5% deviation across the signal range. Key electrical parameters include off-state leakage below 10nA, charge injection under 10pC, and switching times of approximately 180ns for turn-on and 60ns for turn-off.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Utilizes rugged Insulated-on-Silicon (SOI) technology for latch-up immunity and low off-state leakage.
• Features an integrated high-voltage gate driver enabling +/-12V switching from standard 3.3V or 5V logic supplies.
• Provides bidirectional signal conduction with minimal charge injection suitable for precision applications.

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'PCTF' against official Holt documentation to confirm package type and material composition. Ensure the component meets required environmental standards for the intended operating temperature range. Cross-reference the manufacturer part number with authorized distributors to confirm current availability status and authenticity before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring robust performance in extreme thermal environments up to 175°C. It is appropriate for applications demanding low leakage and high isolation, such as multiplexers or sampling holds. Consider the on-chip charge pump capability if the system design restricts available supply voltages to standard logic levels while requiring higher analog switching ranges.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the HI-8200H family of analog switches, which includes variants like the HI-8200H, HI-8201H, and HI-8202H. These components are engineered specifically for harsh environment applications, offering optimized performance for aerospace and industrial sectors where reliability under high stress conditions is critical.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult official Holt Integrated Circuits documentation for confirmed substitute part numbers. Verify compatibility regarding pin configuration, voltage ratings, and thermal specifications before considering alternative sources.