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< Back Linear Integrated Systems Expands Custom Testing Services to Provide Designers Greater Optimization and Flexibility Linear Systems Dec 25, 2024 Linear Integrated Systems (Linear Systems) is pleased to announce the immediate availability of Expanded Custom Testing Services for all its Small Signal Discrete Products. These services allow designers to tailor product specifications to meet specific design requirements, empowering them to optimize performance and enhance flexibility. Available Custom Testing Services Include: Linear Systems' Expanded Custom Testing Services give designers more options to push beyond standard datasheets. With over 37 years of wafer processing expertise, Linear Systems offers the ability to target specific DC datasheet parameters. Ultra Low Noise N-Channel and P-Channel Monolithic Dual and Single JFETs Low Noise NPN & PNP Monolithic Dual Transistors High-Speed Analog Quad and Single DMOS Switches Ultra Low Leakage Monolithic Dual and Single Diodes Single Current Regulating Diodes N-Channel and P-Channel MOSFETs (Monolithic Dual and Single) At a Glance: With over 37 years of wafer processing expertise, Linear Systems offers the ability to target specific DC datasheet parameters, providing designers with tailored ranges for optimal performance. Popular specifications include: Threshold Voltage Breakdown Voltage Leakage Beta/HFE GM Idss Rds (on) Linear Systems' products are available in die form, surface-mount, and through-hole packages, ensuring versatility for various design needs. Why It Matters: Linear Systems' Expanded Custom Testing Services give designers more options to push beyond the limitations of standard datasheets. This eliminates the labor-intensive process of hand-screening parts and reduces costs by avoiding purchases of devices that don't meet specific requirements. Additionally, customers with source control drawings facing part discontinuance can use these services as a cost-effective alternative to redesigns or program discontinuance. Applications: These enhanced services are ideal for amplifier and switching applications in industries such as: Test and Measurement Hybrid Electronics Professional Audio Medical Electronics Piezoelectric Sensors Defense and Aerospace Space/Satellite Systems About Linear Integrated Systems: Founded in 1987 by John M. Hall, Cindy L. Johnson, and John H. Hall, Linear Integrated Systems, Inc. is a privately held designer and manufacturer of small-signal discrete semiconductors based in Fremont, CA. With a legacy of innovation, John H. Hall, a co-founder of Intersil and the founder of Micro Power Systems, brought significant expertise to the company, solidifying Linear Systems as a trusted partner for high-performance semiconductor solutions. For more information about Linear Systems and its Expanded Custom Testing Services, call (510) 490-9160, email sales@linearsystems.com or visit www.linearsystems.com . Linear Systems offers a diverse product line, including Dual JFET Amplifiers , Single JFET Amplifiers , JFET Switches , DMOS High Speed Switches , Low Leakage Diodes , Current Regulating Diodes , Bipolar Transistors , MOSFETs , Voltage Controlled Resistors and BIFET Amplifiers . Visit www.linearsystems.com to download our 2024 Data Book , Cross Reference Guide , datasheets, SPICE models, application notes , and more. Stay connected and join our growing LinkedIn community for updates and insights. You can also follow us on YouTube , Facebook , Instagram and X . Contact: Sales@linearsystems.com Phone: (510) 490-9160Website: www.linearsystems.com

< Back Burning Amp Festival Linear Systems Mar 17, 2023 Burning Amp Festival - A DIY Audio Gathering Burning Amp Festival Every year Linear Systems sponsors one of the audio industry’s best-regarded DIY amplifier design, display and discussion events, Burning Amp Festival. Here audio enthusiasts enjoy sharing their displays and demonstrations of incredible audio projects, and talk-shop with renowned industry leaders. Speakers such as audio legend Nelson Pass, take the stage to discuss recent projects and engage with the crowd in a Q&A session. It’s no wonder Burning Amp continually attracts audio DIYers from around the world! Burning Amp typically takes place in late October/early November. In past years the event has been held at various locations throughout the Bay Area, such as Fort Mason in San Francisco, CA. Due to COVID-19, this year’s event is cancelled, but we look forward with great anticipation to the Burning Amp Festival 2021.Interested in presentations from past years speakers? Visit our YouTube Channel: www.youtube.com/user/LinearSystemsUSA

Linear Systems designs and manufactures the highest-performance line of monolithic dual JFETs in the industry. Contact us for a quote! Back LS830 Series ULTRA-LOW LEAKAGE, LOW DRIFT, MONOLITHIC DUAL N-CHANNEL JFET The LS830 Series of Ultra-Low Leakage, Low Drift, Monolithic Dual N-Channel JFETs is a pin-for-pin replacement for the Fairchild, Motorola, National and Siliconix-Vishay part series. Available in the TO-71 6L, TO-78 6L, PDIP 8L and SOIC 8L RoHS package, as well as bare die. Advanced screening options are available for our diverse product lineup, featuring JFETS, Bipolar transistors, MOSFETs, current regulators, and Diodes. Our special screening covers all the parameters listed in the standard datasheet, including comprehensive package pin-out. Connect with our experienced technical team to discuss your specific needs and tailor your requirements—email us at support@linearsystems.com or call (510) 490-9160. MOQ applies to these specialized services. Ordering Information Below are the options you have when ordering this part series: LS830 TO-71 6L RoHS LS831 TO-71 6L RoHS LS832 TO-71 6L RoHS LS833 TO-71 6L RoHS LS830 TO-78 6L RoHS LS831 TO-78 6L RoHS LS832 TO-78 6L RoHS LS833 TO-78 6L RoHS LS830 PDIP 8L RoHS LS831 PDIP 8L RoHS LS832 PDIP 8L RoHS LS833 PDIP 8L RoHS LS830 SOIC 8L RoHS LS831 SOIC 8L RoHS LS832 SOIC 8L RoHS LS833 SOIC 8L RoHS LS831 Die LS832 Die LS833 Die Datasheet Spice Model Application Notes

MONOLITHIC DUAL, PICO AMP LOW LEAKAGE DIODES < Back ID100 Series ID100 SERIES MONOLITHIC DUAL, PICO AMP LOW LEAKAGE DIODES The ID100 Series Monolithic Dual, Pico Amp Low Leakage Diodes is a direct replacement for the Intersil part series. It is ideal for Pico Amp, Ultra Low Leakage, Protection Diode Applications. The part series is available in the TO-71 6L RoHS and TO-78 6L RoHS package, as well as in die form. Advanced screening options are available for our diverse product lineup, featuring JFETS, Bipolar transistors, MOSFETs, current regulators, and Diodes. Our special screening covers all the parameters listed in the standard datasheet, including comprehensive package pin-out. Connect with our experienced technical team to discuss your specific needs and tailor your requirements—email us at support@linearsystems.com or call (510) 490-9160. MOQ applies to these specialized services. Ordering Information Below are the options you have when ordering this part series: ID100 TO-71 6L RoHS ID101 TO-78 6L RoHS ID100 TO-71 6L RoHS ID101 TO-78 6L RoHS Datasheet Spice Model Application Notes

< Back Specialty Semiconductor - Linear Systems Linear Systems Oct 7, 2024 Linear Systems has designed, manufactured and distributed the best specialty semiconductors in their respective classes since 1987. Working in three Silicon Valley fabrication facilities, our components are world leaders in applications ranging from military underwater listening to the largest space telescope camera in existence. Linear Systems: A Leading Specialty Semiconductor Manufacturer Linear Systems is a well-known and highly respected company in the field of specialty semiconductors . With over 60 years of experience, they have established themselves as a leader in the industry, providing high-quality components for various electronic applications. Products Offered by Linear Systems As mentioned earlier, Linear Systems specializes in manufacturing a wide range of semiconductor products. Let's take a closer look at some of their popular offerings: JFET Amplifiers Junction Field-Effect Transistor (JFET) amplifiers are widely used for low-noise applications such as audio amplifiers and sensors. At Linear Systems, these amplifiers are designed and produced with precision, ensuring low noise, high gain, and excellent linearity. Switches Switching circuits are an essential component in many electronic systems. Linear Systems offers a variety of switches, including analog switches for audio signals and digital switching for data signals. Low Leakage Diodes Low leakage diodes play a crucial role in applications where maintaining low currents is critical. Linear Systems' diodes offer ultra-low leakage current, making them suitable for use in precision instrumentation and other sensitive circuitry. Current Regulating Diodes Current regulating diodes help maintain a constant output current even with fluctuations in input voltage or load resistance. These diodes are commonly used in power supplies and are available in various tolerances at Linear Systems. Voltage References Voltage references provide a stable reference voltage for precise measurements and circuit operation. Linear Systems offers a range of high-precision, low-drift voltage references to meet the demands of modern electronic systems. Quality Standards Linear Systems is committed to providing exceptional quality products to its customers. They adhere to strict industry standards and have earned certifications such as ISO9001:2015 and AS9100D for their dedication to quality management. Their products undergo rigorous testing and screening to ensure they meet the highest standards of reliability, performance, and durability. Customer Support Apart from their top-notch products, Linear Systems also prides itself on providing excellent customer support. Their team of knowledgeable engineers is always available to assist with any technical questions or concerns. Linear Systems also offers customization services to meet specific customer requirements, ensuring their products perfectly fit the needs of each application. Conclusion In conclusion, Linear Systems is a trusted and reliable supplier of high-quality semiconductor components. With a wide range of products, strict quality standards, and exceptional customer support, they are a go-to choice for many industries and applications. Whether it's switches, diodes, voltage references, or other specialized components, Linear Systems has you covered. Experience the difference in performance and reliability with Linear Systems today. So why wait? Choose Linear Systems for your next electronic project and see the difference in quality and performance. With their commitment to excellence, you can trust Linear Systems to deliver top-notch products and customer support every time. Upgrade your electronic systems with Linear Systems components and elevate your projects to new heights of precision and reliability. Trust in their expertise and experience the difference that Linear Systems brings to the world of semiconductors. Keep exploring their wide range of products and discover how they can enhance your electronic designs. With a track record of over 35 years in the industry, Linear Systems has established itself as a leader in semiconductor manufacturing, setting the standard for quality, reliability, and customer satisfaction. Experience it for yourself and join the thousands of satisfied customers worldwide who rely on Linear Systems for their electronic component needs. So don't settle for mediocre performance and reliability in your electronic systems, choose Linear Systems and elevate your projects to the next level. Trust in their commitment to excellence and experience the difference with Linear Systems today.

LOW NOISE, LOW CAPACITANCE SINGLE P-CHANNEL JFET < Back LSJ289 LOW NOISE, LOW CAPACITANCE SINGLE P-CHANNEL JFET The LSJ289 is a Low Noise, Low Capacitance, Single P-Channel JFET. Available in the TO-92 3L RoHS and SOT-23 3L RoHS package, as well as die form. Advanced screening options are available for our diverse product lineup, featuring JFETS, Bipolar transistors, MOSFETs, current regulators, and Diodes. Our special screening covers all the parameters listed in the standard datasheet, including comprehensive package pin-out. Connect with our experienced technical team to discuss your specific needs and tailor your requirements—email us at support@linearsystems.com or call (510) 490-9160. MOQ applies to these specialized services. Ordering Information Below are the options you have when ordering this part series: LSJ289 TO-92 3L RoHS LSJ289 SOT-23 3L RoHS LSJ289 Die Datasheet Spice Model Application Notes

< Back Designing Audio Circuits and Systems Linear Systems Jul 25, 2024 Exploring Phono Preamp Circuits with Bob Cordell’s New Book At Linear Systems, we are always on the lookout for innovative and educational resources to share with our community of designers and engineers. This Friday, we are thrilled to spotlight a phono preamp circuit from our friend Bob Cordell’s excellent new book, “Designing Audio Circuits and Systems.” Bob Cordell is a respected authority in the field of audio electronics, and his latest book is a treasure trove of knowledge for anyone interested in audio circuit design. The book is packed with detailed explanations, practical insights, and a wide range of circuits that cater to both beginners and seasoned designers. One of the standout chapters for us is Chapter 15, which delves into the design of moving magnet phono preamps. Phono preamps are essential for amplifying the signal from a turntable to a level that can be processed by a standard audio system. The moving magnet preamp circuit featured in Chapter 15 is not only a fantastic educational tool but also a highly practical design for anyone looking to enhance their vinyl listening experience. To bring this design to life, we captured the schematic in QSPICE, our go-to tool for electronic circuit simulation. QSPICE allows us to create accurate simulations, enabling designers to tweak and optimize their circuits with ease. With just a few clicks, you can dive into simulations and start experimenting with the design parameters to see how they affect the performance of the preamp. Whether you are an audio enthusiast, a professional designer, or someone with a keen interest in electronics, Bob Cordell’s book and this phono preamp circuit offer a wealth of knowledge and a fun project to work on. We highly recommend adding “Designing Audio Circuits and Systems” to your library and exploring the many circuits it has to offer. Stay tuned for more exciting designs and insights from Linear Systems. Happy designing!

Linear Systems typically doesn't require visitors to provide personal information for website use. However, in certain cases, we may ask for it to facilitate future communications, purchases, or material requests. We reserve the right to collect and share personal information in response to violations, fraud, or actions that may harm our company, but otherwise, we do not share your information with third parties. Privacy Policy Collection of Personal Information Visitors to the Linear Integrated Systems' website are not required to reveal any personal information in order to use many of the features of the site. However, in some instances, Linear Systems requests that users provide certain personal information in order to facilitate future communications, make a purchase of Linear Systems' products, or receive other materials from Linear Systems. What does Linear Systems do with my personal information? Linear Systems will use the information you provide for legitimate business purposes which may include sharing some information with Linear Systems' authorized distributors. These legitimate business purposes may include facilitating future communications with you, assisting you in making a purchase of Linear Systems' products, or responding to your request for Linear Systems' information or samples. Linear Systems also reserves the right to collect and share personal information as part of an investigation or response to a violation of Linear Systems' terms and conditions, fraud, illegal activities or other actions or threats which may damage Linear Systems. Except the aforementioned instances, Linear Systems will never share your personal information with third parties. Rev. A 03202023 Home

MONOLITHIC DUAL, PNP TRANSISTOR < Back IT130 Series MONOLITHIC DUAL, PNP TRANSISTOR Previous Next