AD633:  Low Cost Four-Quadrant Analog Multiplier

The AD633 is a functionally complete, four-quadrant, analog multiplier. It includes high impedance, differential X and Y inputs and a high impedance summing input (Z). The low impedance output ...More

AD633:  Low Cost Four-Quadrant Analog Multiplier

Product Description

The AD633 is a functionally complete, four-quadrant, analog multiplier. It includes high impedance, differential X and Y inputs and a high impedance summing input (Z). The low impedance output voltage is a nominal 10 V full scale provided by a buried Zener. The AD633 is the first product to offer these features in modestly priced 8-lead plastic DIP and SOIC packages

The AD633 is laser calibrated to a guaranteed total accuracy of 2% of full scale. Nonlinearity for the Y-input is typically less than 0.1% and noise referred to the output is typically less than 100 µV rms in a 10 Hz to 10 kHz bandwidth. A 1 MHz band-10V width, 20 V/µs slew rate, and the ability to drive capacitive loads make the AD633 useful in a wide variety of applications where simplicity and cost are key concerns.

The AD633's versatility is not compromised by its simplicity. The Z-input provides access to the output buffer amplifier, abling the user to sum the outputs of two or more multipliers, the multiplier gain, convert the output voltage to a rent, and configure a variety of applications.

AD633 is available in an 8-pin plastic mini-DIP package (N) and 8-pin SOIC (R) and is specified to operate over the 0°C to +70°C commercial temperature range.

Features

  • 4-Quadrant Multiplication
  • Low Cost 8-Lead Package
  • Complete - No External Components Required
  • Laser-Trimmed Accuracy and Stability
  • Total Error within 2% of FS
  • Differential High Impedance X and
    Y Inputs
  • High Impedance Unity-Gain Summing
    Input
  • Laser-Trimmed 10 V Scaling Reference

Diagrams

AD633 Diagram
Pin Configuration for AD633

Specifications

Transfer Function [(X1–X2)(Y1–Y2)/10] + Z
Slew Rate (V/µs 20V/µs
Supply Voltage (V max) ±18V
Supply Current 6mA
Temp Range -40 to 85°C
Package DIP/SOIC

Explore Other Products

Part# Transfer Function BW Slew Rate (V/µs Supply Voltage (V max) Supply Current Error (%FS@25°C) Settling Time Output Swing Input Voltage Range (V) Temp Range Price* (1000-4999)
AD532 (X1-X2)(Y1-Y2)/(10V) 1MHz 45 ±22 6 1 1µs ± 10V ±10 -55 to 125°C $16.82
AD534 (X1-X2)(Y1-Y2)/(10V)+Z2 1MHz 20 ±22 6 0.25 2µs ± 11V ±10 -55 to 125°C $16.88
AD538 Vy(Vz/Vx)^m 400kHz 1.4 ±18 7 1 - ± 11V ±10 -55 to 125°C $17.26
AD539 -VxVy/Vu 25MHz - ±15 10.2 2.5 - ± 2.8mA ±4.2 -55 to 125°C $18.99
AD632 [(X1–X2)(Y1–Y2)/10] + Z2 1MHz 20 ±22 6 0.5 2µs ± 11V ±12 -55 to 125°C $11.82
AD633 [(X1–X2)(Y1–Y2)/10] + Z 1MHz 20 ±18 6 2 2µs ± 11V ±10 -40 to 85°C $4.15
AD734 [(X1–X2)(Y1–Y2)/U] + Z2 10MHz 450 ±16.5 12 0.4 200ns 12V ±12.5 -55 to 125°C $14.02
AD834 (4mA)*XY/(1V^2) 500MHz - ±9 35 2 - ± 4.04mA ±1 -40 to 85°C $17.71
AD835 [(X1–X2)(Y1–Y2)/U] + Z2 250MHz 1,000 ±5.5 25 2 20ns ± 2.5V ±1 -40 to 85°C $9.91
ADL5391 W= aXY/U+Z 2000MHz 8,800 +5.5 135 1 2.1ns Vpos-2.5 V +2.5 -40 to 85°C $4.95
MLT04 [(X1–X2)(Y1–Y2)/2.5V] 8MHz 53 ±5.25 20 5 1µs ± 3V ±2.5 -40 to 85°C -

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

Pricing, Packaging & Availability

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Model
The model number is a specific version of a generic that can be purchased or sampled.

Status
Status indicates the current lifecycle of the product. This can be one of 4 stages:
  • Pre-Release: The model has not been released to general production, but samples may be available.
  • Production: The model is currently being produced, and generally available for purchase and sampling.
  • Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
  • Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).
Package Description
The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count
Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

Temperature Range
This is the acceptable operating range of the device. The various ranges specified are as follows:
  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
  • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
  • Automotive: -40 to +125 degrees Celsius
Price
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

Production Availability
This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.
Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

RoHS Compliant
Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

*The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

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