LM4140CCMX-1.2

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LM4140CCMX-1.2 is an ideal voltage reference which belongs to the power management integrated circuit (PMIC) family. It is the latest in the line of voltage references and offers an enhanced level of performance, versatility and range. Key benefits of the device include: improved output voltage accuracy; minimal temperature drift; wide dynamic range; superior input overload protection; and superior noise immunity.

The LM4140CCMX-1.2 offers precision voltage control for a wide range of embedded and industrial applications. It offers an output voltage range of 1.05V to 12V, with an output accuracy of +/- 0.05%. It has a low temperature drift of 0.004 %/°C, which makes it well suited for applications which require precise and consistent voltage reference over temperature. The LM4140CCMX-1.2 also features superior input overload protection, which protects against high-voltage inputs and transients.

The LM4140CCMX-1.2 can be used in any application that requires an accurate and stable voltage reference. Typical applications include instrumentation, power supplies, LED lighting, industrial automation, automotive applications and portable devices. The device is also ideal for power supply applications such as battery management, power conversion and point-of-load regulators.

The working principle of the LM4140CCMX-1.2 is fairly simple. The device uses a built-in voltage regulator, which can be controlled using an on-chip voltage reference and input overload protection. The device will then use an internal oscillator to maintain a constant output voltage that can be adjusted by varying the external reference. The onboard oscillator also helps to reduce noise, resulting in superior accuracy and stability of the output voltage.

The LM4140CCMX-1.2 is a highly versatile voltage reference which offers superior accuracy and reliability. It can be used in a wide range of applications and is well suited for any application that requires precise and consistent voltage control over temperature. The device also features superior overload protection and noise immunity, making it ideal for industrial and embedded applications.

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