GENERAL DESCRIPTION
The AD632 is an internally trimmed monolithic four-quadrant multiplier/divider. The AD632B has a maximum multiplying error of ±0.5% without external trims.
FEATURES
Pretrimmed to ±0.5% maximum 4-quadrant error
All inputs (X, Y, and Z) differential, high impedance for
[(X1 − X2)(Y1 − Y2)/10] + Z2 transfer function
Scale-factor adjustable to provide up to ×10 gain
Low noise design: 90 mV rms, 10 Hz to 10 kHz
Low cost, monolithic construction
Excellent long-term stability
APPLICATIONS
High quality analog signal processing
Differential ratio and percentage computations
Algebraic and trigonometric function synthesis
Accurate voltage controlled oscillators and filters