CDK3403CTQ48

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The CDK3403CTQ48 is a programmable voltage-to-frequency converter from Data Acquisition - ADCs/DACs - Special Purpose category. It is an integrated circuit (IC) that uses digital logic to convert an incoming analog signal into a digital output. It has a range of applications including Home Automation, Industrial Automation, Process Control, and Medical Equipment.

Application Field

The CDK3403CTQ48 allows the user to configure the output frequency by setting the voltage reference, power supply, and input range. This makes the circuit well-suited for applications that require a variable output frequency and accurate signal acquisition. Some common applications of this circuit include motor speed and position control, process control, medical equipment, motor starter control, and cycle time monitoring. Its ability to speed up and slow down at variable frequencies is what sets it apart from traditional signal converters.

Working Principle

The CDK3403CTQ48 circuit is built on a voltage-to-frequency conversion principle. As the signal voltage level is increased, the frequency of the output increases proportionally. The circuit works by setting the internal reference voltage, which determines the frequency of the output signal. This reference voltage is typically set to the power supply voltage. The circuit also sets a minimum and maximum voltage input range, which then act as the input signal range. When the incoming signal exceeds this range, the output frequency will remain at its maximum or minimum.

The circuit also contains protection circuitry that is designed to protect against shorts and spikes in the incoming signal. It is important to use the appropriate noise filters and isolation components with this circuit to ensure accurate signal conversion. The circuit also has an operating temperature range of 0°C to 70°C.

The CDK3403CTQ48 is a simple yet effective conversion circuit that can be used in a variety of applications. Its accuracy and flexibility make it well-suited for any application that requires variable output frequency and signal accuracy.

The specific data is subject to PDF, and the above content is for reference