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Product Detailed Parameters
- Description：IC MUX 8:1 280OHM 16SOIC
- Series：-
- Mfr：onsemi
- Package：Bulk,Tube
- Switch Circuit：SP8T
- Multiplexer/Demultiplexer Circuit：8:01
- 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：17MHz
- 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：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：1
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The NLV14051BDG is an analog multiplexer/demultiplexer from the MC14051B series, manufactured by onsemi. It implements a single SP8T solid-state switch with digitally controlled analog switching capabilities. The device operates within a supply voltage range of 3.0 Vdc to 18 Vdc and supports an analog voltage range of 3.0 V to 18 V. Key electrical parameters include a maximum ON resistance of 1050 Ω at 5 V supply, a typical bandwidth of 17 MHz, and a propagation delay of up to 90 ns. It features triple diode protection on control inputs and break-before-make switching action.
Feature Summary
- Digitally controlled analog switching implementing an SP8T configuration
- Triple diode protection integrated on all control inputs
- Break before make switching function prevents signal shorting during channel transitions
- Linearized transfer characteristics ensure consistent signal integrity across the operating range
Applications
- Automotive sensor signal routing requiring AEC-Q100 qualification
- Industrial data acquisition systems for multi-channel signal selection
- Test and measurement equipment requiring low leakage analog switching
Procurement Notes
Verify that the ordering suffix 'NLV' corresponds to the specific automotive-grade site and control change requirements mandated by the application. Confirm AEC-Q100 qualification status and PPAP capability are required for the intended production environment. Ensure the SOIC-16 package dimensions match the PCB footprint specifications exactly.
Selection Notes
Select this component when an SP8T analog switch with automotive reliability is needed. Compare against standard MC14051BDG if automotive site controls are unnecessary. Consider HC4051 variants if lower ON resistance or higher speed is prioritized over the robust protection features of the B-series devices.
Part Context
This part belongs to the MC14051B family of analog multiplexers produced by onsemi. The NLV prefix specifically denotes units manufactured under unique site and control change requirements suitable for automotive applications. It serves as a pin-for-pin replacement for legacy CD4051 devices while offering enhanced qualification standards.
Replacement Considerations
MC14051BDG is the non-automotive equivalent. HC4051 devices offer lower ON resistance but lack the specific automotive qualification. Verify pin compatibility before substituting with other manufacturers' CD4051 equivalents.
