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Product Detailed Parameters
- Description：IC MUX 8:1 75OHM 16VQFN
- 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-VFQFN Exposed Pad
- Supplier Device Package：16-VQFN (4x3.5)
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The SN74LV4051ARGYR is an 8-channel analog multiplexer/demultiplexer manufactured by Texas Instruments. It operates on a single supply voltage ranging from 2 V to 5.5 V and features a low on-resistance of 75 Ohms maximum. The device supports bidirectional signal transmission with a bandwidth of 35 MHz. It utilizes a 16-pin PowerPAD TSSOP package suitable for surface-mount applications. Key electrical parameters include a propagation delay of 7 ns, switch times of 14 ns, and leakage current of 100 nA. The component functions within a temperature range of -40°C to 105°C.
Feature Summary
- Supports bidirectional analog and digital signal routing across eight channels
- Provides low on-resistance for minimal signal attenuation
- Features high-speed switching capabilities with low propagation delay
- Compatible with standard CMOS logic control inputs
Applications
- Signal gating in data acquisition systems
- Chopper stabilization circuits
- Modulation and demodulation in communication equipment
- Data acquisition channel selection
Procurement Notes
Verify the specific suffix ARGYR against official manufacturer documentation to confirm the exact package variant and tape-and-reel specifications. Ensure compatibility with existing PCB footprints for the 16-pin PowerPAD TSSOP configuration. Cross-reference the part number with authorized distributors to validate authenticity and current production status before procurement.
Selection Notes
Select this component when an 8-channel analog switch is required with a wide supply voltage range up to 5.5 V. Consider the 75 Ohm on-resistance and 35 MHz bandwidth for signal integrity requirements. Verify that the thermal performance of the PowerPAD TSSOP package meets the system's heat dissipation needs under continuous operation conditions.
Part Context
This part belongs to the SN74LV4051A family of analog multiplexers. It shares functional similarities with other variants like SN74LV4051APWR but differs in packaging and specific manufacturing revisions. The device is designed for general-purpose analog switching applications requiring low power consumption and high reliability.
Replacement Considerations
Direct substitutes include SN74LV4051APWR and SN74LV4051ANSR. Verify pinout compatibility and package dimensions before substitution. Check if alternative parts meet the same operating temperature and voltage specifications.
