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Product Detailed Parameters
- Description：IC MUX 8:1 75OHM 16SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- 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 SN74LV4051ADRE4 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, enabling signal transmission up to 5.5 V peak. The device features a maximum on-resistance of 75 Ohms and a bandwidth of 35 MHz. Switching times are limited to 14 ns for both turn-on and turn-off. It functions within a temperature range of -40°C to 85°C and is housed in a 16-SOIC package.
Feature Summary
- Supports bidirectional analog and digital signal transmission across eight independent channels.
- Provides low on-resistance with tight channel-to-channel matching for signal integrity.
- Compatible with standard CMOS logic families for control interface integration.
Applications
- Signal gating in analog-to-digital and digital-to-analog conversion systems.
- Data acquisition systems requiring multi-channel input selection.
- Modulation and demodulation circuits in communication equipment.
Procurement Notes
Verify the specific suffix 'E4' indicates RoHS compliance status as per manufacturer documentation. Confirm the package type matches the required PCB footprint. Ensure the operating temperature range meets system environmental requirements. Cross-reference the datasheet revision date to confirm current specifications.
Selection Notes
Select this component when an 8-channel analog switch is required with low power consumption and wide supply voltage flexibility. Consider the 16-SOIC package dimensions for layout constraints. Evaluate the 75 Ohm on-resistance against signal loss tolerances in the application circuit. Verify compatibility with available logic control voltages.
Part Context
This part belongs to the SN74LV4051A family of high-speed CMOS analog switches. The 'D' suffix denotes the SOIC package, while 'R' indicates tape and reel packaging. The 'E4' suffix typically signifies lead-free/RoHS compliant manufacturing variations within the same functional specification.
Replacement Considerations
Direct replacements include SN74LV4051ADR and SN74LV4051APWR. Verify pinout compatibility before substitution. Check if alternative packages meet thermal and spatial constraints. Confirm that switching speeds and on-resistance values remain within acceptable limits for the target application.
