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Product Detailed Parameters
- Description：IC MUX 8:1 26OHM 16SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：26Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：2.5V ~ 6V
- Voltage - Supply, Dual (V±)：±2.5V ~ 6V
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：80MHz
- Charge Injection：12pC
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°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 MC74LVX4051DR2G is an analog multiplexer/demultiplexer manufactured by onsemi, utilizing silicon gate CMOS technology. It features a single 8:1 configuration housed in a 16-pin SOIC package. The device operates within a supply voltage range of 2V to 3.6V for digital control and supports analog signal voltages from VEE to VCC. Key electrical parameters include a maximum on-resistance of 26 Ohms, a -3dB bandwidth of 80MHz, and a propagation delay of 6.6ns. It functions across an extended temperature range of -40°C to +85°C with low leakage current and charge injection characteristics suitable for precision signal routing.
Feature Summary
- Supports bidirectional analog signal transmission controlled by digital logic inputs
- Provides low on-resistance for minimal signal attenuation across the operating range
- Features high bandwidth capability for maintaining signal integrity at higher frequencies
Applications
- Data acquisition systems requiring multi-channel signal selection
- Audio signal routing and switching applications
- Instrumentation equipment needing precise analog path management
Procurement Notes
Verify the specific ordering suffix DR2G to confirm the tape-and-reel packaging format and RoHS compliance status. Ensure the component matches the active status indicated in official manufacturer documentation before finalizing procurement plans. Cross-reference the datasheet revision history to confirm pinout compatibility with existing designs.
Selection Notes
Select this component when a single 8:1 analog switch is required with a 3.6V logic interface. Compare the 26 Ohm on-resistance against system loss requirements. Consider the 80MHz bandwidth limit for high-frequency applications. Verify that the 16-SOIC package dimensions fit the available PCB real estate constraints.
Part Context
This part belongs to the MC74LVX4051 series of analog multiplexers. It shares functional similarities with other LVX family devices but is distinct in its 8:1 channel count and specific electrical characteristics. The DR2G suffix denotes the specific reel packaging variant produced by onsemi.
Replacement Considerations
Direct replacements include MC74LVX4051DG (tube packaging) or MC74LVX4051MNTWG (QFN package). Verify pinout compatibility and electrical parameter equivalence before substitution.
