AD534TH/883B Datasheet PDF - ADI

●PRODUCT DESCRIPTION

●The AD534 is a monolithic laser trimmed four-quadrant multiplier divider having accuracy specifications previously found only in expensive hybrid or modular products. A maximum

●multiplication error of ±0.25% is guaranteed for the AD534L without any external trimming. Excellent supply rejection, low temperature coefficients and long term stability of the on-chip

●thin film resistors and buried Zener reference preserve accuracy even under adverse conditions of use. It is the first multiplier to offer fully differential, high impedance operation on all inputs,

●including the Z-input, a feature which greatly increases its flexibility and ease of use. The scale factor is pretrimmed to the standard value of 10.00 V; by means of an external resistor, this

●can be reduced to values as low as 3 V.

●FEATURES

●Pretrimmed to 60.25% max 4-Quadrant Error (AD534L)

●All Inputs (X, Y and Z) Differential, High Impedance for [(X1– X2) (Y1– Y2)/10 V] + Z2 Transfer Function

●Scale-Factor Adjustable to Provide up to X100 Gain

●Low Noise Design: 90mV rms, 10 Hz–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

●Wideband, High-Crest rms-to-dc Conversion

●Accurate Voltage Controlled Oscillators and Filters

●Available in Chip Form