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HI-8190PCTF
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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX4 17OHM 16CSP
- Series：-
- Mfr：Holt Integrated Circuits Inc.
- Package：Tube
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：17Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：3.3V ~ 15V
- Voltage - Supply, Dual (V±)：±3.3V ~ 15V
- Switch Time (Ton, Toff) (Max)：35ns, 20ns (Typ)
- -3db Bandwidth：-
- Charge Injection：4pC
- Channel Capacitance (CS(off), CD(off))：5pF
- Current - Leakage (IS(off)) (Max)：5nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°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-8190PCTF is a quad single-pole single-throw (SPST) analog switch manufactured by Holt Integrated Circuits. It operates with dual supplies ranging from ±3V to ±10V and features a maximum on-resistance of 31 ohms. The device utilizes Silicon-on-Insulator (SOI) technology, ensuring latch-up immunity and low off-state leakage current of up to 5nA. It supports a charge injection of -10pC and offers switching times of 35ns for turn-on and 20ns for turn-off. Packaged in a 16-WQFN CSP format, it functions within an extended temperature range of -55°C to 125°C.
Feature Summary
- Utilizes robust Silicon-on-Insulator (SOI) technology for inherent latch-up protection and high reliability.
- Provides four independent SPST channels optimized for precision signal routing applications.
- Features low off-state leakage and minimal charge injection to maintain signal integrity during switching.
Applications
- Precision multiplexer systems requiring low distortion
- Sample-and-hold circuits demanding fast switching speeds
- High-reliability avionics signal conditioning
Procurement Notes
Verify the specific suffix 'PCTF' against official manufacturer documentation to confirm package type, lead finish, and moisture sensitivity level. Ensure the ordering information matches the required RoHS compliance status and thermal grade before procurement.
Selection Notes
Select this component when a quad SPST configuration with SOI-based latch-up immunity is required. Verify that the ±3V to ±10V supply range aligns with system power rails and that the 16-WQFN footprint fits the PCB layout constraints.
Part Context
This part belongs to the HI-819x series of analog switches from Holt Integrated Circuits. The series is designed for military and aerospace markets, emphasizing high reliability and performance in harsh environments through advanced CMOS and SOI fabrication processes.
Replacement Considerations
Consult official substitution guides for compatible quad SPST switches. Verify pinout compatibility and electrical parameter equivalence, specifically on-resistance and leakage current, before replacing the original component.
