AD632ADZ

更新时间： 2024-11-09 12:33:55

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亚德诺 - ADI		/
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描述
Internally Trimmed Precision IC Multiplier

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AD632ADZ 数据手册

Internally Trimmed

Precision IC Multiplier

AD632

Data Sheet

FEATURES

FUNCTIONAL BLOCK DIAGRAM

Pretrimmed to 0.5% maximum 4-quadrant error

All inputs (X, Y, and Z) differential, high impedance for

[(X₁− X₂)(Y₁− Y₂)/10] + Z₂transfer function

Scale-factor adjustable to provide up to ×10 gain

Low noise design: 90 mV rms, 10 Hz to 10 kHz

Low cost, monolithic construction

STABLE

REFERENCE

AND BIAS

–V

TRANSFER FUNCTION

(X – X ) (Y – Y )

V-I

= A

– (Z – Z )

1 2

TRANSLINEAR

MULTIPLIER

ELEMENT

Excellent long-term stability

OUT

APPLICATIONS

HIGH GAIN

OUTPUT

AMPLIFIER

High quality analog signal processing

0.75 ATTEN

2.7kΩ

25kΩ

Differential ratio and percentage computations

Algebraic and trigonometric function synthesis

Accurate voltage controlled oscillators and filters

Figure 1.

GENERAL DESCRIPTION

The AD632 is an internally trimmed monolithic four-quadrant

multiplier/divider. The AD632B has a maximum multiplying

error of 0.5% without external trims.

rejection. The effectiveness of the variable gain capability is

enhanced by the inherent low noise of the AD632 at 90 µV rms.

PRODUCT HIGHLIGHTS

Excellent supply rejection, low temperature coefficients, and

long-term stability of the on-chip thin film resistors and buried

zener reference preserve accuracy even under adverse conditions.

The simplicity and flexibility of use provide an attractive alternative

approach to the solution of complex control functions.

1. Guaranteed performance over temperature.

2. The AD632A and AD632B are specified for maximum

multiplying errors of 1.0% and 0.5% of full scale,

respectively, at +25°C and are rated for operation from

−25°C to +85°C.

The AD632 is pin-for-pin compatible with the industry

standard AD532 but with improved specifications and a fully

differential high impedance Z input. The AD632 is capable of

providing gains of up to ×10, frequently eliminating the need

for separate instrumentation amplifiers to precondition the

inputs. The AD632 can be effectively employed as a variable

gain differential input amplifier with high common-mode

3. Maximum multiplying errors of 2.0% (AD632S) and

1.0% (AD632T) are guaranteed over the extended

temperature range of −55°C to +125°C.

4. High reliability.

5. The AD632S and AD632T series are available with MIL-

STD-883 Level B screening.

6. All devices are available in either the hermetically sealed

TO-100 metal can or ceramic DIP package.

Rev. D

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

rightsof third parties that may result fromits use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks andregisteredtrademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Technical Support

www.analog.com

12 3 4 5 6 7...13

中文翻译

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AD632ADZ 替代型号

型号	品牌	替代类型	描述	数据表
AD632BDZ	ADI	类似代替	Internally Trimmed Precision IC Multiplier
AD534LDZ	ADI	类似代替	Internally Trimmed Precision IC Multiplier
AD534JDZ	ADI	类似代替	Internally Trimmed Precision IC Multiplier

与AD632ADZ相关器件

型号	品牌	获取价格	描述	数据表
AD632AH	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD632AH	BB	获取价格	Analog Multiplier Or Divider, 1 Func, 1MHz Band Width, BIPolar, MBCY10,
AD632AH/+	ETC	获取价格	Analog Multiplier
AD632AHZ	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD632B	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD632BD	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD632BD	BB	获取价格	Analog Multiplier Or Divider, 1 Func, 1MHz Band Width, BIPolar, PDIP14,
AD632BDZ	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD632BH	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD632BH	BB	获取价格	Analog Multiplier Or Divider, 1 Func, 1MHz Band Width, BIPolar, MBCY10,

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