HI-8201PCIF

Analog Switches, Multiplexers, Demultiplexers Overview

The HI-8201PCIF is a quad single-pole single-throw (SPST) normally-closed analog switch manufactured by Holt Integrated Circuits Inc. It features four independent channels with a maximum on-resistance of 10 ohms and operates on a single 3V to 5.5V supply. The device utilizes Insulator-on-Silicon (SOI) technology for low leakage and charge injection (-20pC). Key electrical parameters include a maximum channel capacitance of 15pF, maximum off-state leakage current of 1nA, and switching times of 250ns (Ton) and 150ns (Toff). It is housed in a 16-CSP (5x5) surface-mount package and supports an operating temperature range of -40°C to 85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Normally-closed SPST configuration providing four independent signal paths
• Low charge injection and high isolation characteristics suitable for precision applications
• Robust SOI construction ensuring latch-up immunity and low off-state leakage

Analog Switches, Multiplexers, Demultiplexers Applications

• Data bus isolation systems
• High-temperature avionics environments
• Precision multiplexer circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'PCIF' against the manufacturer's latest datasheet to confirm pinout and packaging details. Ensure the selected component meets RoHS3 compliance requirements if mandated by the project specifications. Confirm that the 16-CSP package dimensions align with the target PCB footprint constraints before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when a normally-closed state is required for all four channels within a compact form factor. Compare the 10-ohm on-resistance and -20pC charge injection against system signal integrity requirements. Consider the -40°C to 85°C industrial temperature range against potential environmental extremes, noting that higher temperature variants exist in the HI-8201H series for more demanding conditions.

Analog Switches, Multiplexers, Demultiplexers Part Context

The HI-8201PCIF belongs to the HI-8201 family of analog switches from Holt Integrated Circuits. This family includes variants such as HI-8200 (normally open), HI-8201 (normally closed), and HI-8202 (mixed NO/NC). These devices are designed for data bus communication and signal routing in military, aerospace, and industrial markets, leveraging SOI technology for reliability.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

HI-8200PCIF: Offers normally-open logic instead of normally-closed. HI-8202PCIF: Provides a mixed configuration of two normally-open and two normally-closed switches. HI-8201PSIF: Alternative package option within the same functional family.