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Product Detailed Parameters
- Description：IC MUX 8:1 75OHM 16SO
- Series：-
- Mfr：Texas Instruments
- Package：Bulk,Tube
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：75Ohm
- Channel-to-Channel Matching (ΔRon)：1.3Ohm
- Voltage - Supply, Single (V+)：2V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：14ns, 14ns
- -3db Bandwidth：35MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：0.5pF, 23.4pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.209", 5.30mm Width)
- Supplier Device Package：16-SO
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The SN74LV4051ANS is an 8-channel CMOS analog multiplexer/demultiplexer manufactured by Texas Instruments. It operates on a single supply voltage ranging from 2 V to 5.5 V, supporting both digital and analog signal transmission with amplitudes up to the full supply range. The device features a 1x8:1 configuration in a 16-pin SOIC package. Key electrical parameters include a maximum on-resistance of 75 Ohms, a bandwidth of 35 MHz, and switch times (Ton/Toff) of 14 ns each. It functions within a temperature range of -40°C to 85°C.
Feature Summary
- Supports bidirectional transmission of analog and digital signals across eight independent channels.
- Provides low on-resistance for efficient signal routing in multiplexing applications.
- Compatible with standard CMOS logic levels for easy interface with microcontrollers.
Applications
- Signal gating in data acquisition systems
- Modulation and demodulation circuits
- Data acquisition channel selection
Procurement Notes
Verify the specific suffix 'ANS' against the official Texas Instruments datasheet to confirm the exact package type and temperature grade. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm that the 16-SOIC package dimensions match your PCB footprint design constraints.
Selection Notes
Select this component when an 8-channel analog switch is required with a wide supply voltage range. It is suitable for designs needing low power consumption and high-speed switching capabilities. Consider the 16-SOIC package if space allows for through-hole or surface-mount integration. Verify that the 75 Ohm on-resistance meets the signal integrity requirements of the application.
Part Context
This part belongs to the SN74LV4051A family of analog multiplexers. It shares functional similarities with other variants like the SN74LV4051APWR but differs in packaging and potentially qualification standards. The LV series indicates low-voltage CMOS technology, offering compatibility with modern low-power digital systems while maintaining robust analog performance characteristics.
Replacement Considerations
The SN74LV4051APWR is a pin-compatible alternative in a TSSOP-16 package. For automotive applications, consider the SN74LV4051ATPWRQ1 which holds AEC-Q100 certification. Ensure any substitute matches the 16-pin form factor and electrical specifications before implementation.
