AD633JNZ – ANALOG DEVICES

The AD633JNZ is a four-quadrant analog multiplier fabricated by Analog Devices and packaged in an 8-pin plastic dual in-line package (PDIP). This monolithic integrated circuit performs multiplication, division, squaring, and square-rooting functions based on the applied input voltages. The device utilizes a translinear circuit topology to achieve a typical total accuracy of 0.5% at 25°C. It accepts differential X and Y inputs, as well as a Z input for scaling and offset adjustments. The output voltage is proportional to the product of the X and Y inputs divided by a scaling voltage, typically 10V. The AD633JNZ exhibits a small signal bandwidth of 1 MHz and a slew rate of 20 V/µs, making it suitable for applications requiring moderate speed and accuracy. Power supply requirements are typically ±15V, and the device operates over a specified temperature range of 0°C to +70°C.