Controllable integrator F007 schematic

Description: The circuit depicted in the figure is a controllable integrating circuit. It features a reset-to-zero function and allows for the adjustment of different integration time constants via a controllable integrator. The analog switch used is C. More specifically, it utilizes operational amplifiers F007, and the values for resistors R and capacitors C1 and C2 can be configured. There are four different analog switch control circuits, enabling various functions based on the states of control terminals A, B, C, and D, as illustrated in the accompanying table.

The controllable integrating circuit is designed to perform integration of input signals over specified time intervals, which can be adjusted according to the application requirements. The reset-to-zero feature allows the circuit to clear its output, ensuring that the integration process can start anew without residual effects from previous inputs. This is particularly useful in applications where precise timing and signal processing are critical.

The operational amplifiers F007 serve as the core components for signal amplification and integration. Their characteristics, such as gain bandwidth and input/output impedance, are essential for maintaining the integrity of the signals being processed. The integration time constant, determined by the resistor R and capacitors C1 and C2, can be tailored to suit the desired response time of the integrator. By configuring these components, different integration rates can be achieved, allowing for versatility in signal processing applications.

The circuit's functionality is further enhanced by the use of the analog switch C, which can be controlled through the states of terminals A, B, C, and D. Each combination of these control signals corresponds to a specific operational mode of the circuit, as detailed in the accompanying table. This feature allows for complex signal processing tasks to be executed with ease, enabling the circuit to adapt to various input conditions and processing requirements.

In summary, this controllable integrating circuit is a sophisticated design that leverages operational amplifiers and configurable components to deliver precise integration capabilities with the flexibility of multiple operational modes, making it suitable for a wide range of electronic applications. As shown in FIG controllable integrating circuit. The circuit has reset to zero, and to keep different integration time constant controllable integrator. The analog switch is C H300, operational amplifiers F007. Figure R and C1, C2 values can be configured. 4 different analog switch control circuit so that the state perform different functions. Relationship between control terminal A, B, C, D status and functions shown in the table.