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Product Detailed Parameters
- Description：IC MUX 8:1 75OHM 16SOIC
- Series：-
- Mfr：Texas Instruments
- Package：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 (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The SN74LV4051AD is an 8-channel analog multiplexer/demultiplexer manufactured by Texas Instruments. It operates on a single supply voltage ranging from 2V to 5.5V and features a maximum on-resistance of 75 Ohms. The device supports a bandwidth of 35 MHz with a propagation delay of 7 ns. It utilizes a 16-SOIC surface-mount package and functions within a temperature range of -40°C to +105°C.
Feature Summary
- Supports bidirectional transmission of analog and digital signals up to 5.5V peak amplitude
- Provides low on-resistance for efficient signal routing in mixed-signal applications
- Features high-speed switching capabilities suitable for data acquisition systems
Applications
- Signal gating in analog-to-digital and digital-to-analog conversion systems
- Data acquisition systems requiring multi-channel input selection
- Chopping and modulation/demodulation circuits in communication equipment
Procurement Notes
Verify the specific suffix against official documentation, as standard industrial variants may differ from automotive-qualified versions. Confirm RoHS compliance status and moisture sensitivity level prior to integration. Ensure the selected package matches the PCB footprint requirements for the 16-SOIC configuration.
Selection Notes
Select this component when an 8-channel analog switch is required within a 2V to 5.5V operating range. Consider the 75 Ohm on-resistance and 35 MHz bandwidth limits for signal integrity. Verify that the -40°C to +105°C extended temperature range meets the environmental specifications of the target application.
Part Context
This part belongs to the SN74LV4051A family of CMOS analog multiplexers. It shares functional similarities with other members like the SN74LV4051APWR but differs in package type. Automotive-grade equivalents such as the SN74LV4051A-Q1 exist for specialized reliability requirements.
Replacement Considerations
SN74LV4051ADGVR (Texas Instruments) offers identical functionality in a 16-TVSOP package. SN74LV4051ANSR provides the same electrical characteristics in a 16-SOIC format.
