The MPC509AU/1K from Luminary Micro/Texas Instruments is a precision analog switch integrated circuit designed to address complex signal routing challenges in multi-channel applications. This IC functions as a dual SP4T (Single-Pole, Four-Throw) switch configuration, belonging to the Interface - Analog Switches, Multiplexers, and Demultiplexers category, enabling sophisticated signal management in space-constrained electronic designs.
Engineered to overcome design challenges related to signal integrity and crosstalk in analog switching applications, this device features a 1.5kOhm maximum on-state resistance that balances low signal attenuation with acceptable power consumption. The component operates across a wide dual supply voltage range of ±5V to ±22V, providing exceptional flexibility for various system architectures from low-power portable devices to industrial equipment. Its fast switching characteristics include typical turn-on time of 200ns and turn-off time of 250ns, making it suitable for dynamic signal routing applications requiring rapid channel transitions.
The device is housed in a standard 16-SOIC (0.295" or 7.50mm width) surface mount package, facilitating automated assembly processes and efficient PCB space utilization. With an operating temperature range of -40°C to 85°C, it delivers reliable performance across industrial temperature specifications. Key electrical specifications include remarkably low leakage current of just 500pA typical, minimizing signal degradation in high-impedance circuits, along with low capacitance values of 5pF for source-off and 12pF for drain-off conditions, ensuring minimal signal distortion at higher frequencies.
This RoHS3-compliant component finds primary applications in precision instrumentation, automated test equipment, data acquisition systems, audio/video signal routing, telecommunications infrastructure, medical diagnostic equipment, and industrial control systems where accurate analog signal switching is critical. Available in tape and reel packaging with 2081 units in stock, it supports high-volume manufacturing requirements. Equivalent or alternative models that designers might consider include the ADG509A from Analog Devices, MAX4051 series from Maxim Integrated, CD4051/CD4052 from various manufacturers, DG408/DG409 from Vishay, and FSA4157 from Fairchild/ON Semiconductor, though specific performance parameters should be compared for direct substitution compatibility.
MPC509AU/1K (1)
MPC509AU/1K Key Technical Attributes
Manufacturer: Luminary Micro/Texas Instruments
Part Number: MPC509AU/1K
Category: Integrated Circuits (ICs), Interface - Analog Switches, Multiplexers, Demultiplexers
MPC509AU/1K Packing Size
The MPC509AU/1K device comes in a compact 16-SOIC (Small Outline Integrated Circuit) package, with a width of 0.295" (7.50mm), designed for surface mount applications. The packaging material is suitable for automated assembly processes and offers excellent thermal stability. The typical supply format is Tape & Reel (TR), making it ideal for high-volume manufacturing. The pin configuration supports versatile circuit design, featuring 16 leads optimized for signal integrity and low cross-talk.
MPC509AU/1K Application
This product is engineered for use in analog signal routing, data acquisition systems, test and measurement equipment, industrial control interfaces, and multi-channel system multiplexing. It is commonly implemented where precise channel selection and minimal leakage are critical, such as in instrumentation, control panels, and sensor interfacing.
MPC509AU/1K Features
The MPC509AU/1K is a dual 4-channel single-pole, four-throw (SP4T) analog switch/multiplexer with an on-state resistance (R(on)) of 1.5kΩ maximum, ensuring minimal signal loss during operation. Its fast switching characteristics, with a maximum switch-on time of 200ns and typical switch-off time of 250ns, allow for high-speed analog switching. The low leakage current (500pA typical) and reduced channel capacitance (5pF off state, 12pF drain off) enhance performance in high-precision and low-signal-level applications. The device accommodates a wide dual supply voltage range from ±5V to ±22V, increasing its versatility across various circuit requirements. With ROHS3 compliance, it offers environmental safety and reliability. The operating temperature spans from -40°C to 85°C, making it robust for industrial and commercial environments.
MPC509AU/1K Quality and Safety Features
The MPC509AU/1K is manufactured under strict quality control standards by Texas Instruments, a global leader in semiconductor technology. It is ROHS3 compliant, ensuring hazardous substances are minimized in accordance with international safety guidelines. The device's robust thermal and electrical characteristics guarantee long-term reliability and consistent performance under a wide range of conditions.
MPC509AU/1K Compatibility
This IC is compatible with a vast array of standard analog and digital circuit designs. It's designed to interface with multiple logic families and signal levels, supporting a seamless integration into most existing designs that require analog multiplexing, switching, or demultiplexing functions.
MPC509AU/1K Datasheet PDF
Our website provides the most up-to-date and authoritative datasheet for the MPC509AU/1K product model. We highly recommend customers download the datasheet directly from this page to obtain comprehensive technical details, typical applications, and recommended operating conditions.
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