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Product Detailed Parameters
- Description：IC MUX 8:1 25OHM 16SOEIAJ
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：25Ohm
- Channel-to-Channel Matching (ΔRon)：8Ohm
- Voltage - Supply, Single (V+)：2.5V ~ 6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：80MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.209", 5.30mm Width)
- Supplier Device Package：16-SOEIAJ
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The MC74LVX8051MEL is an analog multiplexer/demultiplexer manufactured by onsemi, utilizing silicon-gate CMOS technology. It features a single-pole, eight-position plus common off configuration housed in a SOEIAJ-16 package. The device supports an analog power supply range of 2.5 V to 6.0 V and operates within a temperature range of -55°C to +85°C. Key electrical parameters include a maximum ON resistance of 30 Ohms at 5.5 V, propagation delays ranging from 1.0 ns to 8.0 ns depending on the signal path and voltage, and a bandwidth of 80 MHz. The component offers low OFF leakage currents and improved linearity compared to metal-gate counterparts.
Feature Summary
- Utilizes silicon-gate CMOS technology for fast switching speeds and low ON resistance.
- Controls analog voltages varying across the complete power supply range from VCC to GND.
- Features diode protection on all inputs and outputs to guard against high static voltages.
- Provides improved linearity and lower ON resistance compared to metal-gate CMOS switches.
Applications
- Analog signal routing in data acquisition systems
- Audio and video signal switching applications
- Test and measurement equipment requiring multi-channel selection
Procurement Notes
Verify the ordering suffix EL indicates tape and reel packaging with a quantity of 2000 units per reel. Confirm RoHS compliance status if required, as the base part number may have Pb-Free variants designated by the G suffix. Ensure the SOEIAJ-16 package dimensions match the design footprint requirements before finalizing procurement.
Selection Notes
Select this component when a low ON resistance and wide analog signal range are required within a 2.5 V to 6.0 V supply system. The LVX series is suitable for interfaces compatible with standard CMOS or LSTTL logic levels. Consider the SOEIAJ-16 package availability and thermal dissipation characteristics relative to other packages like SOIC-16 or TSSOP-16.
Part Context
This device belongs to the MC74LVX8051 family of analog multiplexers. It shares pinout compatibility with high-speed HC4051A and metal-gate MC14051B devices. The LVX series represents a high-performance silicon-gate CMOS alternative designed to offer better linearity and speed than older metal-gate technologies while maintaining standard logic interface compatibility.
Replacement Considerations
Public confirmed substitute part numbers include MC74LVX8051DR2G (SOIC-16) and MC74LVX8051DT (TSSOP-16). These alternatives share identical electrical specifications but differ in package type and shipping configuration. Verify package dimensions and lead configurations before substitution.
