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Product Detailed Parameters
- Description：IC MUX 8:1 75OHM 16SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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 SN74LV4051ADR 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 16-pin SOIC package. Key electrical parameters include a maximum on-resistance of 75 Ohms, a bandwidth of 35 MHz, and propagation delay of 7 ns. The device supports signal amplitudes up to 5.5V peak and functions within a temperature range of -40°C to +125°C.
Feature Summary
- Supports bidirectional transmission of both analog and digital signals
- Provides low on-resistance for efficient signal switching
- Features high noise immunity suitable for various logic families
Applications
- Signal gating in analog-to-digital and digital-to-analog conversion systems
- Data acquisition systems requiring channel selection
- Audio and video signal routing applications
Procurement Notes
Verify the specific suffix 'ADR' corresponds to the 16-SOIC package and industrial/commercial temperature ratings as defined in the official datasheet. Confirm RoHS compliance status and check for any recent Product Change Notifications (PCN) regarding assembly sites or material updates before finalizing procurement plans.
Selection Notes
Select this component when an 8:1 analog switch configuration is required with a standard SOIC footprint. Ensure the system voltage stays within the 2V to 5.5V range. Consider the 75 Ohm on-resistance impact on signal integrity for high-impedance sources compared to lower resistance alternatives.
Part Context
This part belongs to the SN74LV4051A series of CMOS analog switches. It is functionally compatible with other variants in the family that differ primarily in packaging, such as TSSOP or TVSOP options, allowing for design flexibility based on board space constraints without changing the core circuit functionality.
Replacement Considerations
Direct pin-compatible substitutes include SN74LV4051APWR and SN74LV4051ANSR. Verify package dimensions and thermal characteristics when swapping between SOIC, TSSOP, and NSR variants to ensure mechanical fit.
