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Product Detailed Parameters
- Description：IC SWITCH SPDTX3 25OHM 16SOEIAJ
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：25Ohm
- Channel-to-Channel Matching (ΔRon)：8Ohm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：120MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-60dB @ 1MHz
- 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：3
- Grade：-
- Qualification：-
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Overview
The MC74LVXT8053MELG is a triple single-pole double-position (SPDT) analog multiplexer/demultiplexer manufactured by onsemi. It utilizes high-performance silicon-gate CMOS technology to achieve fast propagation delays and low ON resistance. The device operates within an analog power supply range of 2.0 V to 6.0 V, allowing control of analog voltages across the complete supply range from VCC to GND. It features three independent switches with channel-select inputs A, B, and C, and a common Enable pin. When the Enable input is HIGH, all analog switches are turned off. The digital control inputs are compatible with TTL-type thresholds.
Feature Summary
- Utilizes silicon-gate CMOS technology for improved linearity and lower ON resistance compared to metal-gate counterparts.
- Provides diode protection on all inputs and outputs, supporting overvoltage tolerance up to 7.0 V regardless of supply voltage.
- Features low crosstalk between switches and low OFF leakage currents for signal integrity.
- Digital inputs are compatible with TTL-type thresholds, facilitating logic-level translation between different voltage domains.
Applications
- Logic-level translation from 1.8 V or 3.0 V CMOS logic to higher-voltage domains while operating at the higher supply voltage.
- Interfacing 5.0 V circuits to 3.0 V circuits using the device's overvoltage tolerant input structure.
- High-speed switching applications requiring linear ON resistance characteristics across the analog signal range.
Procurement Notes
Verify the specific ordering suffix ELG corresponds to the SOEIAJ-16 package with tape and reel shipping containing 2000 units per reel. Confirm that the 'G' suffix indicates Pb-Free compliance as documented in the manufacturer's ordering information table. Ensure the component matches the MC74LVXT8053/D datasheet revision 4 specifications for electrical parameters and thermal characteristics.
Selection Notes
Select this component when a triple SPDT analog switch is required with silicon-gate performance advantages over older metal-gate technologies. It is suitable for applications needing independent control of three channels via dedicated select inputs A, B, and C. Consider the 2.0 V to 6.0 V operating range and the specific SOEIAJ-16 package dimensions for PCB layout compatibility.
Part Context
This part belongs to the MC74LVXT8053 series of analog multiplexers. It shares functional similarities with the HC4053A and MC14053B but offers enhanced performance through silicon-gate CMOS construction. The series includes various packaging options such as SOIC-16, TSSOP-16, and SOEIAJ-16, with different shipping configurations like tubes or tape and reels.
Replacement Considerations
Publicly confirmed substitute part numbers include MC74LVXT8053DR2G and MC74LVXT8053DTR2G. These alternatives share the same core functionality but differ in package type (SOIC-16 or TSSOP-16) and shipping format. Verify pinout compatibility and electrical parameter limits before substitution.
