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Product Detailed Parameters
- Description：IC MUX 8:1 26OHM 16TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Tape & Reel (TR)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：26Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：2.5V ~ 5V
- Voltage - Supply, Dual (V±)：±5V
- Switch Time (Ton, Toff) (Max)：23ns, 23ns
- -3db Bandwidth：95MHz
- Charge Injection：12pC
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100pA
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Number of Circuits：1
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The NLVAST4051DTR2G is an analog multiplexer/demultiplexer switch IC from onsemi, belonging to the NLAS4051 series. It features a single 8-to-1 channel configuration with surface-mount SMD/SMT installation. The device operates within a minimum supply voltage of 3 V and a maximum of 5 V, supporting dual supply voltages ranging from 3.3 V to 3.3 V. Key electrical parameters include a maximum on-resistance of 15 Ohms, with both turn-on and turn-off times capped at 45 ns. It is qualified under AEC-Q101 standards for automotive reliability and functions across an extended temperature range from -55 C to +125 C.
Feature Summary
- AEC-Q101 qualified for automotive application reliability
- Low on-resistance for efficient signal transmission
- Extended industrial temperature operation capability
Applications
- Automotive signal routing systems
- Industrial data acquisition multiplexing
- Test and measurement equipment signal selection
Procurement Notes
Verify current lifecycle status as the component is listed as end-of-life with potential obsolescence. Confirm availability through authorized distributors or secondary market suppliers. Check for official Product Change Notices regarding manufacturing discontinuation. Ensure sourcing channels provide valid traceability documentation for automotive-grade parts.
Selection Notes
Select this part when an 8-channel analog switch with low on-resistance is required in a compact surface-mount package. Verify that the 3 V to 5 V supply range aligns with system power rails. Consider the AEC-Q101 qualification if the design targets automotive environments. Evaluate alternative active components if higher channel counts or different voltage ranges are needed.
Part Context
This component is part of onsemi's NLAS4051 series of analog multiplexer switches. It shares functional similarities with other devices in the family but is distinguished by its specific 8:1 configuration and automotive qualification. The series provides solutions for signal routing in constrained spaces.
Replacement Considerations
Direct substitutes may be limited due to the end-of-life status. Review onsemi's updated product portfolios for newer generations of analog switches. Cross-reference pin-compatible alternatives from other manufacturers only if they meet the same AEC-Q101 and electrical specifications.
