Datasheet AD633 (Analog Devices)
| 制造商 | Analog Devices |
| 描述 | Low Cost Analog Multiplier |
| 页数 / 页 | 20 / 1 — Low Cost. Analog Multiplier. Data Sheet. AD633. FEATURES. FUNCTIONAL … |
| 修订版 | K |
| 文件格式/大小 | PDF / 1.8 Mb |
| 文件语言 | 英语 |
Low Cost. Analog Multiplier. Data Sheet. AD633. FEATURES. FUNCTIONAL BLOCK DIAGRAM. 4-quadrant multiplication
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Low Cost Analog Multiplier Data Sheet AD633 FEATURES FUNCTIONAL BLOCK DIAGRAM 4-quadrant multiplication X1 1 Low cost, 8-lead SOIC and PDIP packages X2 Complete—no external components required A W Laser-trimmed accuracy and stability 1 Total error within 2% of full scale 10V Z Differential high impedance X and Y inputs Y1 High impedance unity-gain summing input 1
023
Y2 Laser-trimmed 10 V scaling reference
00786- Figure 1.
APPLICATIONS Multiplication, division, squaring Modulation/demodulation, phase detection Voltage-controlled amplifiers/attenuators/filters GENERAL DESCRIPTION
The AD633 is a functionally complete, four-quadrant, analog The AD633 is available in 8-lead PDIP and SOIC packages. It is multiplier. It includes high impedance, differential X and Y inputs, specified to operate over the 0°C to 70°C commercial temperature and a high impedance summing input (Z). The low impedance range (J Grade) or the −40°C to +85°C industrial temperature output voltage is a nominal 10 V ful scale provided by a buried range (A Grade). Zener. The AD633 is the first product to offer these features in
PRODUCT HIGHLIGHTS
modestly priced 8-lead PDIP and SOIC packages. 1. The AD633 is a complete four-quadrant multiplier offered The AD633 is laser calibrated to a guaranteed total accuracy of in low cost 8-lead SOIC and PDIP packages. The result is a 2% of full scale. Nonlinearity for the Y input is typically less product that is cost effective and easy to apply. than 0.1% and noise referred to the output is typically less than 2. No external components or expensive user calibration are 100 µV rms in a 10 Hz to 10 kHz bandwidth. A 1 MHz bandwidth, required to apply the AD633. 20 V/µs slew rate, and the ability to drive capacitive loads make 3. Monolithic construction and laser calibration make the the AD633 useful in a wide variety of applications where device stable and reliable. simplicity and cost are key concerns. 4. High (10 MΩ) input resistances make signal source The versatility of the AD633 is not compromised by its simplicity. loading negligible. The Z input provides access to the output buffer amplifier, enabling 5. Power supply voltages can range from ±8 V to ±18 V. The the user to sum the outputs of two or more multipliers, increase internal scaling voltage is generated by a stable Zener diode; the multiplier gain, convert the output voltage to a current, and multiplier accuracy is essentially supply insensitive. configure a variety of applications. For further information, see the Multiplier Application Guide.
Rev. K Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 ©2015 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com
Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS FUNCTIONAL DESCRIPTION ERROR SOURCES APPLICATIONS INFORMATION MULTIPLIER CONNECTIONS SQUARING AND FREQUENCY DOUBLING GENERATING INVERSE FUNCTIONS VARIABLE SCALE FACTOR CURRENT OUTPUT LINEAR AMPLITUDE MODULATOR VOLTAGE-CONTROLLED, LOW-PASS AND HIGH-PASS FILTERS VOLTAGE-CONTROLLED QUADRATURE OSCILLATOR AUTOMATIC GAIN CONTROL (AGC) AMPLIFIERS MODEL RESULTS EXAMPLES OF DC, SIN, AND PULSE SOLUTIONS USING MULTISIM EXAMPLES OF DC, SIN, AND PULSE SOLUTIONS USING PSPICE EXAMPLES OF DC, SIN, AND PULSE SOLUTIONS USING SIMETRIX EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE
023
Y2 Laser-trimmed 10 V scaling reference
00786- Figure 1.
APPLICATIONS Multiplication, division, squaring Modulation/demodulation, phase detection Voltage-controlled amplifiers/attenuators/filters GENERAL DESCRIPTION
The AD633 is a functionally complete, four-quadrant, analog The AD633 is available in 8-lead PDIP and SOIC packages. It is multiplier. It includes high impedance, differential X and Y inputs, specified to operate over the 0°C to 70°C commercial temperature and a high impedance summing input (Z). The low impedance range (J Grade) or the −40°C to +85°C industrial temperature output voltage is a nominal 10 V ful scale provided by a buried range (A Grade). Zener. The AD633 is the first product to offer these features in
PRODUCT HIGHLIGHTS
modestly priced 8-lead PDIP and SOIC packages. 1. The AD633 is a complete four-quadrant multiplier offered The AD633 is laser calibrated to a guaranteed total accuracy of in low cost 8-lead SOIC and PDIP packages. The result is a 2% of full scale. Nonlinearity for the Y input is typically less product that is cost effective and easy to apply. than 0.1% and noise referred to the output is typically less than 2. No external components or expensive user calibration are 100 µV rms in a 10 Hz to 10 kHz bandwidth. A 1 MHz bandwidth, required to apply the AD633. 20 V/µs slew rate, and the ability to drive capacitive loads make 3. Monolithic construction and laser calibration make the the AD633 useful in a wide variety of applications where device stable and reliable. simplicity and cost are key concerns. 4. High (10 MΩ) input resistances make signal source The versatility of the AD633 is not compromised by its simplicity. loading negligible. The Z input provides access to the output buffer amplifier, enabling 5. Power supply voltages can range from ±8 V to ±18 V. The the user to sum the outputs of two or more multipliers, increase internal scaling voltage is generated by a stable Zener diode; the multiplier gain, convert the output voltage to a current, and multiplier accuracy is essentially supply insensitive. configure a variety of applications. For further information, see the Multiplier Application Guide.
Rev. K Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 ©2015 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com
Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS FUNCTIONAL DESCRIPTION ERROR SOURCES APPLICATIONS INFORMATION MULTIPLIER CONNECTIONS SQUARING AND FREQUENCY DOUBLING GENERATING INVERSE FUNCTIONS VARIABLE SCALE FACTOR CURRENT OUTPUT LINEAR AMPLITUDE MODULATOR VOLTAGE-CONTROLLED, LOW-PASS AND HIGH-PASS FILTERS VOLTAGE-CONTROLLED QUADRATURE OSCILLATOR AUTOMATIC GAIN CONTROL (AGC) AMPLIFIERS MODEL RESULTS EXAMPLES OF DC, SIN, AND PULSE SOLUTIONS USING MULTISIM EXAMPLES OF DC, SIN, AND PULSE SOLUTIONS USING PSPICE EXAMPLES OF DC, SIN, AND PULSE SOLUTIONS USING SIMETRIX EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE