HCF4047M013TR

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 HCF4047M013TR is a monolithic integrated circuit in a 14 lead dual in-line plastic package. It is intended for use as a phase-locked loop (PLL) with low-power and low-voltage operation.The 4047M013TR is designed to provide robust performance over a wide range of supply voltages, temperature, and process variations. This device is meant to be the solution to interface analog and digital circuitry.

Application Field

The HCF4047M013TR has a wide range of applications. It is well suited for applications such as frequency synthesizers, clock generation, control, motor/actuator control, and sound generation. It is also suitable for use in power supplies, test equipment, data acquisition systems, and audio/video systems. Additionally, the device can be used in noise cancellation and motion control systems.

Working Principle

The HCF4047M013TR is a 1-bit magnitude comparator with four independent analog input channels. This device features two logic outputs, a high and a low, which are triggered upon a predefined voltage level on any of the inputs. When the input voltage reaches the reference voltage, the logic output changes accordingly. The logic outputs can also be used in applications where two different voltages levels are required.

The multivibrator architecture of the HCF4047M013TR supports various operating modes including single shot, bistable (flip-flop),and toggle. The toggle mode provides an output when the trigger condition (defined voltage on an input) is met by the multivibrator and the output is sustained until the multivibrator is triggered again. The bistable mode has two stable states, one high and one low, which permits the device to switch between them when triggered.

The HCF4047M013TR also has an adjustable hysteresis (refered to as ATH) feature, which can be used to delay the transition from one logic state to the other. When enabled, the ATH feature ensures that the transition from one logic state to the other only occurs when the input voltage has breached a predefined value. This is useful in situations where a delay between two operations is desired, such as motor control where the motor may not need to respond instantaneously.

The HCF4047M013TR also features power down functionality, which is achieved by providing a +V supply greater than 3.3V and pulling the ENABLE pin to logic low. When power down is enabled, the logic outputs are both pulled low, reducing the power consumption to near zero.

Finally, the HCF4047M013TR boasts a wide operating temperature range of -40°C to +85°C, making it suitable for use in a variety of industrial environments.

Conclusion

The HCF4047M013TR is a versatile and robust device that is well-suited for use in a wide range of applications. It features an adjustable hysteresis, power down functionality, and an extended temperature range, which make it a dependable choice for industrial applications. As a Logic - Multivibrators, the HCF4047M013TR is easily interfaced with analog and digital circuitry, allowing for further customization and utilization for complex applications.

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