8N4DV85FC-0022CDI

The 8N4DV85FC-0022CDI programmable delay integrated circuit (IC) belonging to the field of clock and timing is a device used to control events and timing in electrical circuits. The 8N4DV85FC-0022CDI is a self-contained, easy-to-use programmable timer with a wide range of features. It can be used in many timing applications, such as for creating signal pulses for controlling motors, actuators, and sensors. It is also used for performing data conversion and timing in digital data transmission systems.

The 8N4DV85FC-0022CDI is an 8-pin integrated circuit (IC) with a clock input and an output that can be used to generate either of two fixed time delays in the range of 0 to 8 seconds. It contains an oscillator and a programmable counter, which is controlled by the programmable inputs. These inputs allow the user to program the timing delays as desired. The device can generate time delays of up to 8 seconds, and can be programmed to generate more than one delay, allowing for complex and sophisticated timing applications. Additionally, the 8N4DV85FC-0022CDI has an adjustable duty cycle control, allowing users to adjust the duty cycle of their signals to vary their timing.

The 8N4DV85FC-0022CDI is powered by a supply voltage of 4.5 to 5.5V and can operate from temperatures from 0-70°C. The device also features a wide operating frequency range, and can operate as low as 2.4kHz and up to 32kHz. It is capable of providing both short and long delays, making it versatile and ideal for applications requiring frequent size or duration changes.

The working principle of the 8N4DV85FC-0022CDI is based on a two-stage counter. The first stage is a square wave oscillator with a frequency divider, which is used to generate the basic time delay. The time delay produced by the oscillator is then adjusted by the inputs, which program the delay time. The device also includes a flip-flop, which is used to latch the output when the desired time delay has been reached. The duration of the latching depends on the setting of the input pins. This latching ensures that the output remains on until the counter is reset and ready to generate a new delay.

The 8N4DV85FC-0022CDI is a reliable and easy-to-use programmable timer. It is suitable for a wide range of timing applications, and can be used for controlling motors, actuators, and sensors. It is also used for digital data transmission systems, providing precision timing and cycle control. Due to its extended range of features, versatility, and ease of use, the 8N4DV85FC-0022CDI is a popular choice for many timing applications.