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Product Detailed Parameters
- Description：IC SW SPST-NOX4 280OHM 14SOIC
- Series：-
- Mfr：onsemi
- Package：Bulk,Tube
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：280Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：3V ~ 18V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：65MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：7.5pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- Number of Circuits：4
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The NLV14066BDG is an automotive-grade quad analog switch manufactured by onsemi, designed for signal routing in harsh environments. It operates within a supply voltage range of 3 V to 18 V and supports dual supplies up to ±9 V. The device features four independent single-pole single-throw (SPST) switches with a maximum on-resistance of 280 Ω at 5 V. It exhibits a bandwidth of 65 MHz and includes triple diode protection on all control inputs. The component is rated for operation between -55°C and +125°C and is housed in a 14-pin SOIC package.
Feature Summary
- Automotive qualification compliant with AEC-Q100 standards for reliability
- Linearized transmission characteristics for accurate signal handling
- Triple diode protection on control inputs for enhanced robustness
Applications
- Signal processing in automotive electronic systems
- Communication and network infrastructure equipment
- Harsh environment sensor signal gating
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to confirm the package type and tape-and-reel configuration. Ensure the part number matches the required AEC-Q100 automotive grade specifications. Cross-reference the datasheet revision date to validate parameter accuracy before integration into production designs.
Selection Notes
Select this component when automotive reliability and wide temperature operation are mandatory. Compare the 280 Ω on-resistance against system requirements for signal integrity. Verify that the 14-pin SOIC footprint aligns with the PCB layout constraints and that the 3 V to 18 V supply range matches the target circuit design.
Part Context
This part belongs to the MC14066B family of quad analog switches. The NLV prefix indicates it is an automotive-grade variant qualified under AEC-Q100 standards. It shares functional compatibility with standard commercial versions but offers extended temperature ranges and higher reliability metrics suitable for vehicle electronics.
Replacement Considerations
The MC14066BDG is a commercial equivalent with identical pinout and functionality. The CD4066B series from other manufacturers provides pin-compatible alternatives. Verify that substitute parts meet the same AEC-Q100 automotive qualification requirements if used in certified vehicles.
