datasheet · English
AD633 Low Cost Analog Multiplier Data Sheet
Complete datasheet (Rev. K, 2015) for the Analog Devices AD633, a functionally complete four-quadrant analog multiplier IC available in 8-lead PDIP and SOIC packages. The transfer function is W = (X1-X2)(Y1-Y2)/10V + Z, with 1 MHz bandwidth, 20 V/µs slew rate, and laser-trimmed total error within 2% of full scale; supply voltages range from ±8 V to ±18 V. The document covers electrical specifications, pin configurations, functional description, error sources, and application circuits including squaring, frequency doubling, division, square rooting, variable scale factor, amplitude modulation, voltage-controlled low-pass and high-pass filters, quadrature oscillator, AGC amplifiers, and SPICE simulation examples in Multisim, PSPICE, and SIMetrix.