AD538SD集成电路（IC）的模拟乘法器、除法器规格书PDF中文资料

AD538SD属于集成电路（IC）的模拟乘法器、除法器。由亚德诺半导体技术有限公司制造生产的AD538SD模拟乘法器、除法器模拟乘法器获取两个或更多模拟信号，并产生这些信号的乘积或乘积之和的输出。此类电路可用于实现相关计算功能，例如计算平方（对两个输入都施加相同的信号）和平方根。应用可能包括可变增益放大器、环形调制器、乘积检测器、混频器、增益控制、真 RMS 转换器和脉冲幅度调制器 (PAM)。

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