8N4Q001KG-102LCDI

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8N4Q001KG-102LCDI is a series of programmable timer/oscillator products manufactured by AOS. It is a compact, cost effective solution for speed, current and frequency control applications. The series consists of a range of eight different programmable timers/oscillators, ranging from 0.25 to 32 MHz.

Features & Benefits

8N4Q001KG-102LCDI Series offers a flexible selection of features, including variable pulse widths, variable pulse repetition rates, variable duty cycles and variable phase angles. The programmable timer/oscillator also provides the user with a programmable output hold function, allowing the user to easily activate and deactivate the output with a single, external switch.

The 8N4Q001KG-102LCDI Series of timer/oscillators is designed for easy integration and installation into a variety of systems. Its universal voltage input (up to 16-32V dc), variable pulse widths and variable phase shifts allow the device to be used in a variety of applications. The device also includes an integrated low power switch mode power supply, allowing it to operate in a wide range of conditions.

Application Field

The 8N4Q001KG-102LCDI Series of programmable timer/oscillators is suitable for various applications, including: automotive systems, industrial equipment, communications systems and consumer products. The series is well suited for applications requiring long duty cycles, high currents and accurate timing control.

In automotive applications, 8N4Q001KG-102LCDI Series timer/oscillators can be used to control fuel injection timing and spark plug control. The device can also be used for controlling the speed of fans and alternators, as well as providing accurate frequency control for electronic systems.

In industrial applications, 8N4Q001KG-102LCDI Series timer/oscillators can be used for controlling the speed of conveyors, pumps, motors and other industrial machinery. The device can also be used for controlling the frequency of induction motors, providing accurate frequency control in harsh environments.

In communications applications, 8N4Q001KG-102LCDI Series timer/oscillators are used to provide accurate timing control for radio transmissions. The device can also be used for controlling the speed of modems, providing synchronized data transmission.

In consumer applications, 8N4Q001KG-102LCDI Series timer/oscillators can be used for controlling the speed of game consoles, DVD players, portable media players and other consumer electronics products. The device can also be used for controlling the frequency of audio devices, such as CD players and headsets.

Working Principle

The 8N4Q001KG-102LCDI Series of timer/oscillators utilizes a modified synchronous up-down counter for divide-by-N applications. To produce a variable frequency output or PWM signal, the pulse signal of the internal master oscillator is applied to the up-down counter, controlling the number of pulses sent to the output section.

The output frequency can be adjusted by varying the internal clock rate as well as setting the number of pulses sent to the output section. The output pulse width can be adjusted by varying the phase relationship between the output signal and the internal clock signal.

The output duty cycle can be adjusted by varying the frequency of the internal clock signal, as well as setting the number of pulses sent to the output section. The output can be activated and deactivated with an external switch, allowing the device to be used in pulse-skip or hold output applications.

The 8N4Q001KG-102LCDI Series timer/oscillator is a versatile device providing the user with a wide range of frequency, duty-cycle and phase control options. It can be used for a variety of applications, including automotive control, industrial control, communications and consumer electronics control.

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