Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

AD633 Datasheet(PDF) 9 Page - Analog Devices

Part # AD633
Description  Low Cost Analog Multiplier
Download  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD633 Datasheet(HTML) 9 Page - Analog Devices

Back Button AD633 Datasheet HTML 5Page - Analog Devices AD633 Datasheet HTML 6Page - Analog Devices AD633 Datasheet HTML 7Page - Analog Devices AD633 Datasheet HTML 8Page - Analog Devices AD633 Datasheet HTML 9Page - Analog Devices AD633 Datasheet HTML 10Page - Analog Devices AD633 Datasheet HTML 11Page - Analog Devices AD633 Datasheet HTML 12Page - Analog Devices AD633 Datasheet HTML 13Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 21 page
background image
AD633
Data Sheet
Rev. J | Page 8 of 20
FUNCTIONAL DESCRIPTION
The AD633 is a low cost multiplier comprising a translinear
core, a buried Zener reference, and a unity-gain connected
output amplifier with an accessible summing node. Figure 1
shows the functional block diagram. The differential X and Y
inputs are converted to differential currents by voltage-to-
current converters. The product of these currents is generated
by the multiplying core. A buried Zener reference provides an
overall scale factor of 10 V. The sum of (X × Y)/10 + Z is then
applied to the output amplifier. The amplifier summing node Z
allows the user to add two or more multiplier outputs, convert
the output voltage to a current, and configure various analog
computational functions.
Inspection of the block diagram shows the overall transfer
function is
(
)(
)
Z
V
Y2
Y1
X2
X1
W
+
=
10
(1)
ERROR SOURCES
Multiplier errors consist primarily of input and output offsets,
scale factor error, and nonlinearity in the multiplying core. The
input and output offsets can be eliminated by using the optional
trim of Figure 11. This scheme reduces the net error to scale
factor errors (gain error) and an irreducible nonlinearity
component in the multiplying core. The X and Y nonlinearities
are typically 0.4% and 0.1% of full scale, respectively. Scale
factor error is typically 0.25% of full scale. The high impedance
Z input should always reference the ground point of the driven
system, particularly if it is remote. Likewise, the differential X
and Y inputs should reference their respective grounds to
realize the full accuracy of the AD633.
±50mV
TO APPROPRIATE
INPUT TERMINAL
(FOR EXAMPLE, X2, Y2, Z)
50kΩ
1kΩ
300kΩ
+VS
–VS
Figure 11. Optional Offset Trim Configuration


Similar Part No. - AD633

ManufacturerPart #DatasheetDescription
logo
Analog Devices
AD633 AD-AD633 Datasheet
144Kb / 8P
   Low Cost Analog Multiplier
REV. B
AD633-EVALZ AD-AD633-EVALZ Datasheet
610Kb / 16P
   Low Cost Analog Multiplier
Rev. I
AD633AN AD-AD633AN Datasheet
144Kb / 8P
   Low Cost Analog Multiplier
REV. B
AD633ANZ AD-AD633ANZ Datasheet
610Kb / 16P
   Low Cost Analog Multiplier
Rev. I
AD633AR AD-AD633AR Datasheet
144Kb / 8P
   Low Cost Analog Multiplier
REV. B
More results

Similar Description - AD633

ManufacturerPart #DatasheetDescription
logo
Analog Devices
AD633JRZ AD-AD633JRZ Datasheet
610Kb / 16P
   Low Cost Analog Multiplier
Rev. I
AD633JRZ-R7 AD-AD633JRZ-R7 Datasheet
610Kb / 16P
   Low Cost Analog Multiplier
Rev. I
AD633 AD-AD633 Datasheet
144Kb / 8P
   Low Cost Analog Multiplier
REV. B
AD633 AD-AD633_15 Datasheet
959Kb / 21P
   Low Cost Analog Multiplier
Rev. J
logo
ON Semiconductor
P2084A ONSEMI-P2084A Datasheet
152Kb / 7P
   Low Cost Frequency Multiplier
MARCH 2010 ??Rev. 1
logo
PulseCore Semiconductor
P2384A PULSECORE-P2384A Datasheet
404Kb / 10P
   Low Cost Frequency Multiplier
logo
ON Semiconductor
P2084 ONSEMI-P2084_11 Datasheet
152Kb / 7P
   Low Cost Frequency Multiplier
JUNE 2011 ??Rev. 2
logo
Alliance Semiconductor ...
P2082A ALSC-P2082A Datasheet
395Kb / 9P
   Low Cost Frequency Multiplier
logo
New Japan Radio
NJM4200 NJRC-NJM4200 Datasheet
454Kb / 11P
   ANALOG MULTIPLIER
logo
Fairchild Semiconductor
RC4200 FAIRCHILD-RC4200 Datasheet
206Kb / 23P
   Analog Multiplier
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com