AD633ANZ Analog Devices Analog Mulitplier, 4 Quadrant, Pdip

The AD633ANZ is a 4-quadrant Analogue Multiplier that includes high impedance, differential X and Y inputs and a high impedance summing input (Z). The low impedance output voltage is a nominal 10V full scale provided by a buried Zener. It is laser calibrated to a guaranteed total accuracy of 2% of full scale. Nonlinearity for the Y input is typically less than 0.1% and noise referred to the output is typically less than 100µVms in a 10Hz to 10kHz bandwidth. A 1MHz bandwidth, 20V/µs slew rate and the ability to drive capacitive loads make the AD633 useful in a wide variety of applications where simplicity and cost are key concerns. The versatility of the multiplier is not compromised by its simplicity. The Z input provides access to the output buffer amplifier enabling the user to sum the outputs of two or more multipliers, increase the multiplier gain, convert the output voltage to a current and configure a variety of applications.

• 4-quadrant multiplication
• Complete - No external components required
• Laser-trimmed accuracy and stability
• Total error within 2% of full scale
• Differential high impedance X and Y inputs
• High impedance unity-gain summing input
• Laser-trimmed 10V scaling reference