HI-8195PSIF

Analog Switches, Multiplexers, Demultiplexers Overview

The HI-8195PSIF is a quad single-pole single-throw (SPST) analog switch manufactured by Holt Integrated Circuits Inc. utilizing Insulator on Silicon (SOI) technology. It operates within a supply voltage range of 3.0V to 5.5V and supports an operating temperature range of -40°C to 85°C. The device features a typical on-resistance (RON) of 8 ohms, which remains independent of the supply voltage. Key electrical parameters include a maximum off-state leakage current of 10nA, charge injection below 10pC, and switching times typically ranging from 60ns to off and 180ns to on. It is housed in a 16-CSP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Constructed using robust SOI technology for latch-up immunity and low off-state leakage.
• Optimized for high-temperature avionics applications with extended thermal stability.
• Features low charge injection and high isolation suitable for precision multiplexing.

Analog Switches, Multiplexers, Demultiplexers Applications

• Sampling and hold circuits
• Precision multiplexer systems
• High-temperature avionics signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'PSIF' against the manufacturer's official documentation to confirm pinout compatibility and package dimensions. Ensure that the required operating temperature range aligns with the specified -40°C to 85°C limit. Confirm RoHS compliance status through the latest datasheet revision before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low leakage and high isolation are critical for signal integrity in multiplexed environments. The fixed 8-ohm on-resistance simplifies design calculations compared to variable resistance switches. Consider the CSP package size constraints and ensure the control logic levels are compatible with the 3.3V or 5V supply options.

Analog Switches, Multiplexers, Demultiplexers Part Context

Holt Integrated Circuits specializes in data bus and analog switching solutions for military and aerospace markets. The HI-8195 series belongs to their portfolio of high-reliability analog switches designed for harsh environments. This part complements other HI-8200 series variants offering different switch configurations such as normally open or normally closed states.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers for the HI-8195PSIF were not identified in available verified sources. Engineers should consult the manufacturer directly for qualified alternatives or cross-reference based on strict parameter matching if substitutes are considered.