FEATURES

VO = VY(VZ/VX)m transfer function

Wide dynamic range (denominator) −1000:1

Simultaneous multiplication and division

Resistor-programmable powers and roots

No external trims required

Low input offsets <100 μV

Low error ±0.25% of reading (100:1 range)

Monolithic construction

Real-time analog multiplication, division and

exponentiation

High accuracy analog division with a wide input dynamic range

On board +2 V or +10 V scaling reference

Voltage and current (summing) input modes

Monolithic construction with lower cost and higher

reliability than hybrid and modular circuits

APPLICATIONS

One- or two-quadrant multiply/divide

Log ratio computation

Squaring/square rooting

Trigonometric function approximations

Linearization via curve fitting

Precision AGC

Power functions