поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

AD2S80ATD883B датащи(PDF) 6 Page - Analog Devices

номер детали AD2S80ATD883B
подробное описание детали  Variable Resolution, Monolithic esolver-to-Digital Converter
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  AD [Analog Devices]
домашняя страница  http://www.analog.com
Logo AD - Analog Devices

AD2S80ATD883B датащи(HTML) 6 Page - Analog Devices

Back Button AD2S80ATD883B Datasheet HTML 2Page - Analog Devices AD2S80ATD883B Datasheet HTML 3Page - Analog Devices AD2S80ATD883B Datasheet HTML 4Page - Analog Devices AD2S80ATD883B Datasheet HTML 5Page - Analog Devices AD2S80ATD883B Datasheet HTML 6Page - Analog Devices AD2S80ATD883B Datasheet HTML 7Page - Analog Devices AD2S80ATD883B Datasheet HTML 8Page - Analog Devices AD2S80ATD883B Datasheet HTML 9Page - Analog Devices AD2S80ATD883B Datasheet HTML 10Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 16 page
background image
AD2S80A
REV. B
–6–
CONNECTING THE CONVERTER
The power supply voltages connected to +VS and –VS pins
should be +12 V dc and –12 V dc and must not be reversed.
The voltage applied to VL can be 5 V dc to +VS.
It is recommended that the decoupling capacitors are connected
in parallel between the power lines +VS, –VS and ANALOG
GROUND adjacent to the converter. Recommended values
are 100 nF (ceramic) and 10
µF (tantalum). Also capacitors of
100 nF and 10
µF should be connected between +VL and
DIGITAL GROUND adjacent to the converter.
When more than one converter is used on a card, then separate
decoupling capacitors should be used for each converter.
The resolver connections should be made to the SIN and COS
inputs, REFERENCE INPUT and SIGNAL GROUND as
shown in Figure 7 and described in section “CONNECTING
THE RESOLVER.”
The two signal ground wires from the resolver should be joined
at the SIGNAL GROUND pin of the converter to minimize the
coupling between the sine and cosine signals. For this reason it
is also recommended that the resolver is connected using indi-
vidually screened twisted pair cables with the sine, cosine and
reference signals twisted separately.
SIGNAL GROUND and ANALOG GROUND are connected
internally. ANALOG GROUND and DIGITAL GROUND
must be connected externally.
The external components required should be connected as
shown in Figure 1.
CONVERTER RESOLUTION
Two major areas of the AD2S80A specification can be selected
by the user to optimize the total system performance. The reso-
lution of the digital output is set by the logic state of the inputs
SC1 and SC2 to be 10, 12, 14, or 16 bits; and the dynamic
characteristics of bandwidth and tracking rate are selected by the
choice of external components.
The choice of the resolution will affect the values of R4 and R6
which scale the inputs to the integrator and the VCO respectively
(see section COMPONENT SELECTION). If the resolution is
changed, then new values of R4 and R6 must be switched into
the circuit.
Note: When changing resolution under dynamic conditions, do
it when the BUSY is low, i.e., when Data is not changing.
A1
A2
SEGMENT
SWITCHING
R-2R DAC
A3
OUTPUT DATA LATCH
PHASE
SENSITIVE
DETECTOR
DEMOD
I/P
DEMOD
O/P
INTEGRATOR
O/P
AD2S80A
C2
HF FILTER
R1
C1
C3
R3
VCO + DATA
TRANSFER LOGIC
R4
INTEGRATOR
I/P
R9
R8
–12V
+12V
OFFSET ADJUST
C4
C5
R5
AC ERROR O/P
REFERENCE
I/P
BANDWIDTH
SELECTION
R6
R7
C6
TRACKING
RATE
SELECTION
VELOCITY
SIGNAL
VCO
I/P
SC1 SC2
DATA
LOAD
16-BIT UP/DOWN COUNTER
ENABLE
16 DATA BITS
BYTE
SELECT
5V
DIG
GND
BUSY
DIRN
INHIBIT
SIN
SIG GND
COS
GND
RIPPLE
CLK
+12V
–12V
R2
Figure 1. AD2S80A Connection Diagram


Аналогичный номер детали - AD2S80ATD883B

производительномер деталидатащиподробное описание детали
logo
Analog Devices
AD2S80ATD883B AD-AD2S80ATD883B Datasheet
188Kb / 16P
   Variable Resolution, Monolithic Resolver-to-Digital Converter
REV. B
More results

Аналогичное описание - AD2S80ATD883B

производительномер деталидатащиподробное описание детали
logo
Analog Devices
AD2S80ATDB AD-AD2S80ATDB Datasheet
188Kb / 16P
   Variable Resolution, Monolithic Resolver-to-Digital Converter
REV. B
AD2S80A AD-AD2S80A_00 Datasheet
188Kb / 16P
   Variable Resolution, Monolithic Resolver-to-Digital Converter
REV. B
AD2S80A AD-AD2S80A Datasheet
268Kb / 16P
   Variable Resolution, Monolithic Resolver-to-Digital Converter
REV. A
AD2S80A AD-AD2S80A_17 Datasheet
447Kb / 19P
   Variable Resolution, Monolithic Resolver-to-Digital Converter
AD2S82AHPZ AD-AD2S82AHPZ Datasheet
188Kb / 16P
   Variable Resolution, Monolithic Resolver-to-Digital Converter
REV. B
AD2S80A AD-AD2S80A_15 Datasheet
356Kb / 20P
   Variable Resolution, Monolithic Resolver-to-Digital Converter
REV. C
AD2S83IPZ AD-AD2S83IPZ Datasheet
172Kb / 19P
   Variable Resolution, Resolver-to-Digital Converter
REV. E
AD2S83 AD-AD2S83_17 Datasheet
220Kb / 20P
   Variable Resolution, Resolver-to-Digital Converter
AD2S83 AD-AD2S83 Datasheet
176Kb / 19P
   Variable Resolution, Resolver-to-Digital Converter
REV. D
AD2S83APZ AD-AD2S83APZ Datasheet
188Kb / 19P
   Variable Resolution, Resolver-to-Digital Converter
REV. E
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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