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HI-8196PSIF
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Product Detailed Parameters
- Description：IC SWITCH SPST-NCX4 31OHM 16SOIC
- Series：-
- Mfr：Holt Integrated Circuits Inc.
- Package：Tube
- Switch Circuit：SPST - NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：31Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：±3V ~ 10V
- Switch Time (Ton, Toff) (Max)：35ns, 20ns
- -3db Bandwidth：-
- Charge Injection：-10pC
- Channel Capacitance (CS(off), CD(off))：12pF, 46pF
- Current - Leakage (IS(off)) (Max)：5nA (Max)
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The HI-8196PSIF 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 demanding environments. The device features four independent channels with a maximum on-resistance of 31 ohms and a channel-to-channel matching of negative values. It operates within a dual supply voltage range of ±3V to ±10V and supports an extended operating temperature range from -55°C to 125°C. Key electrical characteristics include a charge injection of -10pC, off-state leakage current of 5nA, and typical switching times of 35ns for turn-on and 20ns for turn-off. The component is housed in a 16-CSP (5x5) package.
Feature Summary
- Insulator-on-Silicon (SOI) construction ensures latch-up immunity and low off-state leakage.
- Quad SPST configuration provides independent control over four signal paths.
- Extended temperature rating suitable for harsh industrial and avionics environments.
Applications
- Avionics data bus isolation
- High-temperature sensor interfaces
- Data acquisition systems
Procurement Notes
Verify the specific suffix 'PSIF' against official manufacturer documentation to confirm pinout, thermal pad requirements, and moisture sensitivity level. Ensure compatibility with existing PCB footprints and reflow profiles. Confirm availability through authorized distributors as lead times may vary based on production schedules.
Selection Notes
Select this component when high isolation and low leakage are critical for signal integrity. The SOI technology offers advantages over standard CMOS in radiation or high-voltage transient environments. Verify that the required on-resistance and switching speed meet the system timing constraints before finalizing the design.
Part Context
Holt Integrated Circuits specializes in mixed-signal solutions for military, aerospace, and industrial markets. The HI-8196 series belongs to their portfolio of analog switches designed for reliability in extreme conditions. These components are often integrated into flight control, navigation, and engine management systems where consistent performance under stress is mandatory.
Replacement Considerations
Check for direct substitutes within the HI-8200/8201/8202 family if pinouts are compatible. Verify functional equivalence regarding on-resistance and leakage specifications before considering alternative manufacturers.
