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Programmable Timers and Oscillators

Time-based events are crucial in many applications, from manufacturing, to telecommunications, to game consoles. The 8N3QV01KG-1145CDI8 is a programmable timer and oscillator, allowing users to accurately regulate the timing of events for their desired applications. We\'ll take a look into the application field and working principle of the 8N3QV01KG-1145CDI8.

Application Field

The 8N3QV01KG-1145CDI8 can be used in a wide range of applications. It\'s an ideal device for applications that need precise frequency or timing control, such as industrial and manufacturing processes, telecommunications systems, and medical equipment. It\'s also used in automotive systems, providing the accuracy and performance needed for engine timing, speed and fuel control.

The 8N3QV01KG-1145CDI8 is a good choice for applications that require a wide temperature range and low power consumption. Its operating temperature range runs from -40°C to +85°C and it draws an average current of just 7 microamps at 3 volts. This combination makes the 8N3QV01KG-1145CDI8 suitable for battery-powered applications, such as wearable devices and medical equipment.

Working Principle

The 8N3QV01KG-1145CDI8 combines a highly accurate 32.768 kHz quartz crystal oscillator and a voltage-controlled oscillator or VCO. This allows the device to generate pulses of precisely calibrated frequency over a wide range of temperatures and operating voltages.

When the 8N3QV01KG-1145CDI8 is powered up, the internal quartz crystal oscillator is activated and starts generating a 32.768 kHz signal. This signal is then used to drive the frequency control inputs of the VCO. The user can then set the frequency of the output signal by adjusting the VCO\'s control inputs.

The 8N3QV01KG-1145CDI8 also includes an integrated programmable timer and a digital-controlled analog output. This allows users to configure the device for more complex applications. For example, the timer can be used to generate a pulse of specific duration, allowing users to program the duration of an event accurately and consistently.

The analog output can be used to drive small items such as buzzers and LEDs. The user can control the output voltage by setting the VCO control inputs, allowing them to vary the output voltage over a range of 0 to 3 Volts.

Conclusion

The 8N3QV01KG-1145CDI8 is a highly capable programmable timer and oscillator. Its temperature range, power consumption, and broad operating voltage range make it suitable for a wide range of applications. It also features an integrated timer and analog output, opening up a wide range of possibilities for more complex applications. As a result, the 8N3QV01KG-1145CDI8 is a great choice for applications requiring precise frequency and timing control.

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