8N3D001EG-0045CDI

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Programmable timers and oscillators are essential components in a wide variety of digital systems. Managing time and frequency are the foundational elements of modern digital design. The 8N3D001EG-0045CDI is an example of a programmable timer and oscillator that is used in a vast array of devices and applications. This article will discuss the application field and working principle of this device.

Application Field

The 8N3D001EG-0045CDI is an ultra-low power, programmable timer and oscillator with a single-ended resonator mode. It has a very small foot-print, making it suitable for designs with space or size constraints. It comes in a convenient, five-pin package and can be used in automotive, industrial, medical, and consumer application fields. It provides immunity from electromagnetic (EM) disturbances and is suitable for applications with narrow bandwidths or high resolution. The 8N3D001EG-0045CDI also has a programmable built-in amplifier and a fast start up.

This device has a wide range of application fields due to its versatility. It is often found in portable devices such as cell phones, tablets and smart watches. It can be used as a main frequency source for a wide range of products, ranging from medical devices such as heart rate displays to industrial control systems. It can also be used as an auxiliary frequency source for electronic products such as digital audio players and gaming consoles. Finally, it can be used in automotive applications such as instrument clusters for cars.

Working Principle

The 8N3D001EG-0045CDI uses a controlling circuit consisting of a voltage controlled oscillator (VCO) and a timer. The VCO circuit uses an external (programmable) resistor to determine the frequency of the output. The timer circuit is responsible for controlling the start and duration of the output. It allows the device to have a rapidly adjusting output frequency and amplitude.

The 8N3D001EG-0045CDI offers a wide frequency range of 0.75 to 6MHz with a low current consumption of 15uA typical at a 3V supply. The output frequency can be adjusted in steps of 25kHz for accuracy and stability in the application. In addition, the built-in amplifier amplifies the output of the device ten-fold, allowing for greater resolution and a wider range of output amplitudes.

The 8N3D001EG-0045CDI is a versatile, low power, size-efficient timer and oscillator. With its wide frequency range, low current consumption, and adjustable frequency resolution, it is suitable for applications ranging from medical and automotive to industrial and consumer electronics. It is an excellent choice for applications with narrow bandwidths and size restrictions.

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