Overview of LM158DT by STMicroelectronics
The LM158DT represents a class of low-power dual operational amplifiers which features low input bias current, making it highly suited for applications requiring low power consumption and a balanced performance across the entire operational spectrum. Manufactured by STMicroelectronics, this operational amplifier (op-amp) operates within a frequency range up to 1.1 MHz and exhibits a nominal slew rate of 0.6 V/μs. Designed to function efficiently across a wide supply voltage range from 3V to 30V, the LM158DT is encapsulated in an SOIC-8 (Small Outline Integrated Circuit) package, adhering to a plastic/epoxy material construction with a pin count of eight.
The component exemplifies compliance with RoHS (Restriction of Hazardous Substances) directives, ensuring its suitability for a vast array of applications that demand environmentally safe components. It is also characterized by its robust temperature operation range, stretching from -55°C up to 125°C, which makes it adaptable to various operational environments. Among its significant specifications, the LM158DT highlights an input bias current as low as 0.15µA at 25°C, and a common-mode rejection ratio (CMRR) of 60 dB, emphasizing its utility in precision-critical applications. It leverages voltage-feedback architecture and is constructed utilizing bipolar technology, with specifics like a maximum input offset voltage of 7000µV, indicating its utility in applications where offset voltages are critically observed.
This op-amp arrives in a tape and reel packing method, accommodating the assembly process in large-scale electronic manufacturing with its industry-standard package and terminal features. It owns a maximum supply current requirement of 2 mA, further underscoring its low-power design ethos. The operational amplifier sustainably manages its thermal footprint with a non-specified peak reflow temperature, catering to the Moisture Sensitivity Level 1 classification, and thereby minimizing risks related to moisture-induced damage during the manufacturing phase.
Industry Applications for LM158DT
The LM158DT operational amplifier, with its comprehensive range of features, is potentially suitable for several industry applications. It’s important to note that the following applications are conceptual in nature and would need thorough verification and analysis by engineering and design teams to ensure compliance with specific industry standards and application requirements. Here are illustrative use cases:
- Education and Research: Given its low input bias current and operational efficiency across a broad range of temperatures, the LM158DT could potentially be utilized in experimental setups and research projects within academia. These settings often require components that offer precision and reliability, particularly in the field of physics and electronics research, where operational amplifiers are integral to signal conditioning and analog computation experiments.
- Industrial Automation: The robustness of the LM158DT in terms of temperature range and power efficiency might make it a candidate for process control systems, sensor interfaces, and other automation equipment in the industrial sector. Its precise operational characteristics could help in enhancing the performance and reliability of automated systems, such as in manufacturing plants or automated quality control units.
- Electronic Manufacturing: In the realm of component testing and device calibration, operational amplifiers like the LM158DT play a crucial role. The component’s low offset voltage and high common-mode rejection ratio could support high-precision measurement equipment and automated testing setups utilized in electronic production and quality assurance processes.
It’s imperative for teams considering the LM158DT for their applications to conduct a comprehensive analysis, taking into account the operational amplifier’s characteristics and ensuring its suitability for the intended use case.
About STMicroelectronics
STMicroelectronics is at the forefront of semiconductor technology, particularly known for its broad spectrum of Amplifier Circuits, including operational amplifiers like the LM158DT. The company prides itself on developing advanced technology solutions that cater to a wide array of electronic applications, from automotive systems to complex industrial equipment. STMicroelectronics has consistently demonstrated its ability to innovate in the field of semiconductor technology, offering a variety of operational amplifiers that address the needs of precision amplification, power efficiency, and reliable performance under challenging conditions.
LM158DT is a part of STMicroelectronics’ commitment to providing high-quality, reliable components for the electronics industry. Their operational amplifiers are pivotal in applications that require high precision and efficiency, showcasing STMicroelectronics’ expertise in developing components that meet the rigorous demands of the modern electronics landscape.
Where to Find LM158DT by STMicroelectronics
For individuals and organizations looking to procure the LM158DT, findchips.com serves as a comprehensive resource to verify current stock levels and pricing from a range of distributors. While the LM158DT has previously been available from distributors such as LCSC, EBV Elektronik, Chip1Stop, and Mouser Electronics, it is essential to consult findchips.com for the most up-to-date availability and pricing. Additionally, Findchips.com offers access to a broad selection of Operational Amplifiers, enabling researchers and procurement professionals to explore alternative options that may be offered by STMicroelectronics or other manufacturers, ensuring the best fit for their application needs.