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AD633 IC – Analog Multiplier IC

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25 In stock


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695.00 (excluding 18% GST)

25 In stock

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Description

The AD633 is a four-quadrant analog multiplier, meaning it can multiply two input signals of either polarity, allowing for a wide range of signal processing functions. The IC operates on the principle of the Gilbert cell multiplier, which provides linear multiplication over a wide input range. It includes a differential input for each signal, making it suitable for various signal types, including differential and single-ended signals. Additionally, the AD633 can be used for division, squaring, and other mathematical operations by appropriately configuring its inputs.

Features

  • Four-Quadrant Multiplication: Can multiply two signals regardless of their polarity (positive or negative).
  • Low Cost: Provides a cost-effective solution for analog multiplication tasks.
  • Wide Input Range: Capable of handling input voltages up to ±10V.
  • Versatile Operation: Can be configured for multiplication, division, squaring, square rooting, and other mathematical operations.
  • Differential Inputs: Both X and Y inputs are differential, allowing for flexible signal handling.
  • Low Power Consumption: Operates efficiently with minimal power requirements.
  • Compact Package: Available in a small DIP or SOIC package, making it easy to integrate into various designs.

Specifications

  • Multiplication Function: Vout=(X1−X2)×(Y1−Y2)10V+ZV_{text{out}} = frac{(X_1 – X_2) times (Y_1 – Y_2)}{10V} + Z, where ZZ is an optional external offset input.
  • Input Voltage Range: ±10V for both X and Y inputs.
  • Output Voltage Range: Typically ±10V, depending on the supply voltage.
  • Accuracy: Typically ±2% of full-scale at room temperature.
  • Supply Voltage: ±8V to ±18V (dual supply).
  • Supply Current: Typically 1.6 mA.
  • Bandwidth: Typically 1 MHz for small signal multiplication.
  • Temperature Range: -40°C to +85°C.
  • Package Type: Available in 8-pin DIP and SOIC packages.

Applications

  • Signal Modulation and Demodulation: Used in communication systems for amplitude modulation (AM), frequency modulation (FM), and phase modulation (PM).
  • Analog Signal Processing: Multiplies or divides signals in analog computation tasks, such as audio signal processing and instrumentation.
  • Power Measurement: Can be used to measure power in AC signals by multiplying voltage and current signals.
  • Automatic Gain Control (AGC): Employed in AGC circuits to maintain consistent signal amplitude.
  • Phase Detection: Used in phase-locked loops (PLLs) and other phase detection circuits.
  • Audio Processing: In applications like dynamic range compression or expansion, where multiplication of audio signals is required.
  • Mathematical Operations: Performs squaring, square rooting, and other nonlinear operations on analog signals.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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