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HI-8195PCIF
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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX4 31OHM 16CSP
- Series：-
- Mfr：Holt Integrated Circuits Inc.
- Package：Tube
- Switch Circuit：SPST - NO
- 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-WQFN Exposed Pad, CSP
- Supplier Device Package：16-CSP (5x5)
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The HI-8195PCIF 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 operates with dual supply voltages ranging from ±3V to ±10V and supports an extended operating temperature range of -55°C to +125°C. Key electrical parameters include a maximum on-resistance of 31 ohms, a typical charge injection of -10pC, and a maximum off-state leakage current of 5nA. The component is housed in a 16-CSP (5x5mm) surface-mount package.
Feature Summary
- Manufactured using rugged Insulator-on-Silicon (SOI) technology for latch-up immunity
- Designed for high isolation and low off-state leakage applications
- Capable of operation at elevated temperatures up to 125°C
Applications
- Sample-and-hold circuits
- Precision multiplexing systems
- High-temperature avionics data bus isolation
Procurement Notes
Verify the specific suffix 'PCIF' against the manufacturer's official datasheet to confirm pinout compatibility and packaging specifications. Ensure that the required operating temperature range and voltage levels align with the system design constraints before finalizing procurement orders.
Selection Notes
Select this component when low charge injection and high channel isolation are critical requirements. The SOI construction makes it suitable for harsh environments where standard CMOS switches may fail due to latch-up or excessive leakage currents under high-temperature conditions.
Part Context
This part belongs to Holt's portfolio of discrete-to-digital sensing and analog switching solutions. The company specializes in mixed-signal integrated circuits primarily serving military, aerospace, and industrial markets with high-reliability components.
Replacement Considerations
Consult official documentation for qualified alternatives within the HI-819x series. Verify functional equivalence regarding package dimensions and electrical characteristics before substituting.
