AD632AD Analog Devices Inc, AD632AD Datasheet

IC MULTIPLIER MONO PREC 14-CDIP

AD632AD

Manufacturer Part Number
AD632AD
Description
IC MULTIPLIER MONO PREC 14-CDIP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD632AD

Package / Case
14-CDIP (0.300", 7.62mm)
Rohs Status
RoHS non-compliant
Function
Analog Multiplier/Divider
Number Of Bits/stages
4-Quadrant
No. Of Pins
14
Peak Reflow Compatible (260 C)
No
Ic Function
Analog Multiplier IC
Leaded Process Compatible
No
No. Of Channels
6
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

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Quantity
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AD
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a
PRODUCT 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.
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 condi-
tions. The simplicity and flexibility of use provide an attractive
alternative approach to the solution of complex control func-
tions.
The AD632 is pin-for-pin compatible with the industry standard
AD532 with improved specifications and a fully differential high
impedance Z-input. The AD632 is capable of providing gains of
up to X10, frequently eliminating the need for separate instru-
mentation amplifiers to precondition the inputs. The AD632
can be effectively employed as a variable gain differential input
amplifier with high common-mode rejection. The effectiveness
of the variable gain capability is enhanced by the inherent low
noise of the AD632: 90 V rms.
REV. A
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 rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
FEATURES
Pretrimmed to 0.5% Max 4-Quadrant Error
All Inputs (X, Y and Z) Differential, High Impedance for
Scale-Factor Adjustable to Provide up to X10 Gain
Low Noise Design: 90 V rms, 10 Hz–10 kHz
Low Cost, Monolithic Construction
Excellent Long-Term Stability
APPLICATIONS
High Quality Analog Signal Processing
Differential Ratio and Percentage Computations
Algebraic and Trigonometric Function Synthesis
Accurate Voltage Controlled Oscillators and Filters
[(X
1
–X
2
)(Y
1
–Y
2
)/10] + Z
2
Transfer Function
PRODUCT HIGHLIGHTS
Guaranteed Performance Over Temperature
The AD632A and AD632B are specified for maximum multi-
plying 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.
Maximum multiplying errors of 2.0% (AD632S) and 1.0%
(AD632T) are guaranteed over the extended temperature range
of –55 C to +125 C.
High Reliability
The AD632S and AD632T series are also available with
MIL-STD-883 Level B screening and all devices are available in
either the hermetically-sealed TO-100 metal can or TO-116
ceramic DIP package.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
PIN CONFIGURATIONS
Precision IC Multiplier
World Wide Web Site: http://www.analog.com
H-Package TO-100
D-Package TO-116
Internally Trimmed
© Analog Devices, Inc., 1997
AD632

Related parts for AD632AD

AD632AD Summary of contents

Page 1

FEATURES Pretrimmed to 0.5% Max 4-Quadrant Error All Inputs (X, Y and Z) Differential, High Impedance for [(X –X )(Y –Y )/10 Transfer Function Scale-Factor Adjustable to Provide up to X10 Gain ...

Page 2

AD632–SPECIFICATIONS Model MULTIPLIER PERFORMANCE Transfer Function 1 Total Error (– + Min to Max A Total Error vs. Temperature Scale Factor Error 2 (SF = 10.000 V Nominal) Temperature-Coefficient of Scaling-Voltage Supply Rejection ( ...

Page 3

... See functional block diagram for definition of sections. All min and max specifications are guaranteed. Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. Specifications subject to change without notice. Model AD632AD AD632BD AD632AH AD632BH AD632SD ...

Page 4

AD632 Typical Performance Curves (typical @ +25 C with Figure 1. AC Feedthrough vs. Frequency Figure 2. Frequency Response as a Multiplier Figure 3. Frequency Response vs. Divider Denominator Input Voltage Figure 4. AD632 Functional ...

Page 5

Feedback attenuation also retains the capability for adding a signal to the output. Signals may be applied to the Z terminal, where they are amplified by –10 the common ground connection where they are amplified by –1. Input ...

Page 6

AD632 OUTLINE DIMENSIONS Dimensions shown in inches and (mm). H-Package TO-100 D-Package TO-116 –6– REV. A ...

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