Overview of LM2904DGKR by Texas Instruments
The LM2904DGKR is a dual operational amplifier (op-amp) that operates over a supply voltage range of 3V to 26V, or ±1.5V to ±13V in a split supply configuration. Designed for a wide range of analog circuits, it features a moderate bandwidth of 700kHz and a slew rate of 0.3V/µs. Its encapsulation in an 8-pin MSOP (Mini Small Outline Package) makes it suitable for space-constrained applications while maintaining ease of integration into system designs.
This op-amp embodies a voltage-feedback architecture and offers specifications including a common-mode rejection ratio (CMRR) of minimum 65 dB, typically 80 dB, highlighting its ability to suppress unwanted input signals. Furthermore, its input bias and offset currents are optimized for low power consumption and stable performance over the operating temperature range of -40°C to +125°C. The component is also marked for its environmental compliance, being RoHS compliant and lead-free, ensuring its suitability for a wide range of environmentally sensitive applications.
Introduced into the market by Texas Instruments on March 1, 1989, the LM2904DGKR continues to maintain its status as an active component for a plethora of analog processing tasks. Its longevity in the market combined with performance metrics like a nominal voltage gain of 15,000 and a maximum supply current of 2mA underlines its efficiency and reliability for diverse applications. Notably, its technology foundation is bipolar, ensuring robust performance across its specified operational conditions.
Industry Applications for LM2904DGKR
Potential industry applications for LM2904DGKR are broad, given its versatile specifications which make it apt for various analog processing tasks. However, it’s essential to note that these applications are conceptual and should be validated by engineering teams for compliance with industry standards.
-
Energy and Power Systems: The LM2904DGKR could potentially be utilized in control systems within power grids or renewable energy sources like solar inverters, where precise operational amplification is required to monitor and manage power distribution effectively. Its high CMRR feature might be particularly advantageous for rejecting common-mode noises in such noisy environments.
-
Renewable Energy: In renewable energy systems, such as wind turbines or photovoltaic systems, the LM2904DGKR might be used in sensor conditioning circuits or as part of the signal conditioning blocks that manage the data acquisition from environmental sensors. Here, its wide voltage supply range and operational temperature resilience could be beneficial.
-
Industrial Electronics: Given its operational characteristics, the LM2904DGKR might find its applications in industrial automation systems, including robotics or process control systems, where precise analog signal processing is required. Its resilience to temperature variations and low power consumption could contribute to the reliability and efficiency of industrial systems.
Please note, the above industry applications require thorough analysis and verification by engineering and design teams to ensure that the LM2904DGKR meets the specific standards and requirements of each application.
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company that operates in more than 30 countries. Renowned for its innovative analog IC and embedded processor technologies, TI serves customers across the spectrum of electronics applications with a broad portfolio that includes operational amplifiers, microcontrollers, and a wide range of wireless connectivity solutions.
Within the realm of Operational Amplifiers, Texas Instruments offers an extensive catalog designed to meet diverse application demands, including the LM2904DGKR and other similar parts. TI continually innovates in this space, providing products that excel in power efficiency, accuracy, and performance to optimized for challenging environments and applications. Their commitment to quality and reliability makes TI a preferred supplier for professionals seeking high-performance amplifier circuits.
Where to Find LM2904DGKR by Texas Instruments
For those looking to procure the LM2904DGKR, findchips.com is an invaluable resource. Not only does Findchips provide current pricing and stock availability from multiple distributors, but it also enables the comparison of the LM2904DGKR against a plethora of other Operational Amplifiers from Texas Instruments and other manufacturers.
Historically, this part has been available from distributors like Win Source Electronics, LCSC, TME, Mouser Electronics, DigiKey, and Newark, among others. However, it’s crucial to visit findchips.com to get the latest on stock levels and the best pricing available across these and other distributors.