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HI-8196PSTF
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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 (Typ)
- -3db Bandwidth：-
- Charge Injection：-10pC
- Channel Capacitance (CS(off), CD(off))：12pF
- Current - Leakage (IS(off)) (Max)：5nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°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-8196PSTF is a quad single-pole single-throw normally-closed analog switch manufactured by Holt Integrated Circuits Inc. It integrates four independent SPST-NC channels within a single integrated circuit package. The device features an on-resistance of 31 Ohms, facilitating signal routing in electronic circuits. It is housed in a 16-SOIC surface-mount package, providing a compact form factor for PCB integration. This component serves as a solid-state switching solution for managing multiple signal paths simultaneously.
Feature Summary
- Integrates four independent single-pole single-throw normally-closed analog switches
- Provides low on-resistance for efficient signal transmission
- Utilizes a 16-pin Small Outline Integrated Circuit (SOIC) surface-mount package
Applications
- Avionics data bus systems
- Flight control and navigation equipment
- Engine management systems
- In-flight entertainment systems
Procurement Notes
Verify the specific suffix 'PSTF' to confirm the 16-SOIC package variant and lead-free RoHS compliance status. Ensure compatibility with standard SOIC footprint dimensions during PCB layout. Confirm that the normally-closed logic state aligns with system requirements before procurement. Cross-reference the manufacturer datasheet for absolute maximum ratings to prevent operational damage.
Selection Notes
Select this component when a quad-channel switching solution with normally-closed functionality is required. The 31 Ohm on-resistance suits applications where moderate signal loss is acceptable. Consider the 16-SOIC package for automated assembly processes. Evaluate thermal dissipation capabilities if high current switching is anticipated, as power dissipation depends on load conditions and ambient temperature.
Part Context
Holt Integrated Circuits specializes in avionics data bus solutions, supplying components to manufacturers for flight control, navigation, and communication systems. The HI-8196 series represents their analog switch portfolio designed for robust performance in demanding environments. This part fits within their broader range of ICs supporting safety equipment and engine management applications.
Replacement Considerations
HI-8192PSIF offers similar SOIC-16 packaging but provides 17 Ohm resistance and may differ in pin configuration or electrical characteristics. Verify functional equivalence regarding channel count and normally-closed operation before substitution. Datasheet comparison is essential to ensure interface compatibility.
