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Product Detailed Parameters
- Description：IC MUX/DEMUX 8X1 16SOIC
- Series：*
- Mfr：onsemi
- Package：Bulk
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：-
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Number of Circuits：-
- Grade：-
- Qualification：-
Download product information
Overview
The NLAS4051D is a single 8-to-1 analog multiplexer/demultiplexer manufactured by onsemi using silicon gate CMOS technology. It operates with a single power supply ranging from 2.5V to 5V. The device features a maximum on-resistance of 26 ohms and a -3dB bandwidth of 95MHz. Switching times are specified at a maximum of 23ns for both turn-on and turn-off. Leakage current is limited to 100nA, with channel capacitance at 10pF. Charge injection measures 12pC. The component is housed in a 16-TSSOP package and supports an operating temperature range from -55°C to 125°C.
Feature Summary
- High-speed signal switching capability suitable for demanding applications
- Low on-resistance ensures minimal signal attenuation across the path
- Wide operating temperature range supports industrial environments
Applications
- Signal routing in data acquisition systems
- Audio and video signal selection circuits
- Industrial control system I/O multiplexing
Procurement Notes
Verify the specific suffix D against official datasheets to confirm pinout and electrical characteristics match design requirements. Confirm availability status as components may reach end-of-life. Ensure the 16-TSSOP footprint aligns with PCB layout constraints. Check for RoHS compliance documentation if required by project specifications.
Selection Notes
Select this component when a single 8-channel analog switch is required within a 2.5V to 5V supply range. Consider the 26-ohm on-resistance and 95MHz bandwidth for signal integrity needs. Evaluate the 16-TSSOP package size against board space limitations. Compare leakage and charge injection specs against other available options for precision applications.
Part Context
This part belongs to the NLAS series of low-voltage analog switches. It serves as a digital-controlled analog signal router. The device replaces older logic families with improved speed and lower power consumption. It integrates eight independent channels controlled by three address lines and one enable input.
Replacement Considerations
Check for direct pin-compatible alternatives within the same manufacturer portfolio. Verify that substitute parts maintain identical voltage ranges and package dimensions. Ensure electrical parameters such as on-resistance and bandwidth meet or exceed original specifications.
