The LM380 is a small 2.5W mono amplifier. The "LM" in it's name is the standard prefix that National Semiconductors use for their linear circuits. These days, you can find LM380s manufactured by a wide variety of manufacturers.
Linear mode
The LM380 can be replaced by other audio amplifiers with similar specifications, such as the LM386 for low-power applications or the TDA2030 for higher power requirements. Additionally, the LM487 and TPA3110 are modern alternatives that provide improved efficiency and performance. It's important to ensure that the replacement matches the voltage, current ratings, and required output power for your specific application.
Linear Monolithic
lm 35
In the context of operational amplifiers (op-amps), "LM" typically refers to a series of op-amps produced by Texas Instruments, such as the LM741, LM358, and LM324. These devices are known for their versatility and reliability in various applications, including amplification, filtering, and signal processing. The "LM" designation often indicates that the op-amp is designed for low to moderate power consumption and can operate over a range of supply voltages.
LM stand for Liner Monolithic ic that is the National Instrunt perfix, I My right
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LM stands for Linear Monolithic, indicating that the LM-35 temperature sensor is a linear integrated circuit used for temperature sensing applications.
"LM" stands for Lumen Maintenance in lighting, which refers to the ability of a light source to maintain its brightness over time.
CSM stands for Certified Scrum Master, a certification related to the Scrum framework in project management. LM can stand for various things depending on the context, such as Lean Manufacturing, Logistic Management, or License Manager. Can you provide more context for a more specific answer?
what is IS-LM?
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LM is a manufacturer's code--all LM chips were made by National Semiconductor. Similarly, SN chips were made by Texas Instruments.
New LM was created in 1976.
LM stands for "Linear Monolithic"
Linear mode
The LM380 can be replaced by other audio amplifiers with similar specifications, such as the LM386 for low-power applications or the TDA2030 for higher power requirements. Additionally, the LM487 and TPA3110 are modern alternatives that provide improved efficiency and performance. It's important to ensure that the replacement matches the voltage, current ratings, and required output power for your specific application.