Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

AD7730BRU Fiches technique(PDF) 16 Page - Analog Devices

No de pièce AD7730BRU
Description  Bridge Transducer ADC
Download  53 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  AD [Analog Devices]
Site Internet  http://www.analog.com
Logo AD - Analog Devices

AD7730BRU Fiches technique(HTML) 16 Page - Analog Devices

Back Button AD7730BRU Datasheet HTML 12Page - Analog Devices AD7730BRU Datasheet HTML 13Page - Analog Devices AD7730BRU Datasheet HTML 14Page - Analog Devices AD7730BRU Datasheet HTML 15Page - Analog Devices AD7730BRU Datasheet HTML 16Page - Analog Devices AD7730BRU Datasheet HTML 17Page - Analog Devices AD7730BRU Datasheet HTML 18Page - Analog Devices AD7730BRU Datasheet HTML 19Page - Analog Devices AD7730BRU Datasheet HTML 20Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 53 page
background image
AD7730/AD7730L
–16–
MD2
MD1
MD0
Operating Mode
0
0
0
Sync (Idle) Mode. In this mode, the modulator and filter are held in reset mode and the AD7730 is not
processing any new samples or data. Placing the part in this mode is equivalent to exerting the
SYNC
input pin. However, exerting the
SYNC pin does not actually force these mode bits to 0, 0, 0. The part
returns to this mode after a calibration or after a conversion in Single Conversion Mode. This is the
default condition of these bits after Power-On/Reset.
0
0
1
Continuous Conversion Mode. In this mode, the AD7730 is continuously processing data and providing
conversion results to the Data Register at the programmed output update rate (as determined by the
Filter Register). For most applications, this would be the normal operating mode of the AD7730.
0
1
0
Single Conversion Mode. In this mode, the AD7730 performs a single conversion, updates the Data
Register, returns to the Sync Mode and resets the mode bits to 0, 0, 0. The result of the single conversion
on the AD7730 in this mode will not be provided until the full settling time of the filter has elapsed.
0
1
1
Power-Down (Standby) Mode. In this mode, the AD7730 goes into its power-down or standby state.
Placing the part in this mode is equivalent to exerting the
STANDBY input pin. However, exerting
STANDBY does not actually force these mode bits to 0, 1, 1.
1
0
0
Zero-Scale Self-Calibration Mode. This activates zero-scale self-calibration on the channel selected by
CH1 and CH0 of the Mode Register. This zero-scale self-calibration is performed at the selected gain on
internally shorted (zeroed) inputs. When this zero-scale self-calibration is complete, the part updates the
contents of the appropriate Offset Calibration Register and returns to Sync Mode with MD2, MD1 and
MD0 returning to 0, 0, 0. The
RDY output and bit go high when calibration is initiated and return low
when this zero-scale self-calibration is complete to indicate that the part is back in Sync Mode and ready
for further operations.
1
0
1
Full-Scale Self-Calibration Mode. This activates full-scale self-calibration on the channel selected by
CH1 and CH0 of the Mode Register. This full-scale self-calibration is performed at the selected gain on
an internally-generated full-scale signal. When this full-scale self-calibration is complete, the part updates
the contents of the appropriate Gain Calibration Register and Offset Calibration Register and returns to
Sync Mode with MD2, MD1 and MD0 returning to 0, 0, 0. The
RDY output and bit go high when
calibration is initiated and return low when this full-scale self-calibration is complete to indicate that the
part is back in Sync Mode and ready for further operations.
1
1
0
Zero-Scale System Calibration Mode. This activates zero scale system calibration on the channel selected
by CH1 and CH0 of the Mode Register. Calibration is performed at the selected gain on the input volt-
age provided at the analog input during this calibration sequence. This input voltage should remain
stable for the duration of the calibration. When this zero-scale system calibration is complete, the part
updates the contents of the appropriate Offset Calibration Register and returns to Sync Mode with MD2,
MD1 and MD0 returning to 0, 0, 0. The
RDY output and bit go high when calibration is initiated and
return low when this zero-scale calibration is complete to indicate that the part is back in Sync Mode and
ready for further operations.
1
1
1
Full-Scale System Calibration Mode. This activates full-scale system calibration on the selected input
channel. Calibration is performed at the selected gain on the input voltage provided at the analog input
during this calibration sequence. This input voltage should remain stable for the duration of the calibra-
tion. When this full-scale system calibration is complete, the part updates the contents of the appropriate
Gain Calibration Register and returns to Sync Mode with MD2, MD1 and MD0 returning to 0, 0, 0.
The
RDY output and bit go high when calibration is initiated and return low when this full-scale calibra-
tion is complete to indicate that the part is back in Sync Mode and ready for further operations.
REV. B


Numéro de pièce similaire - AD7730BRU

FabricantNo de pièceFiches techniqueDescription
logo
Analog Devices
AD7730BRU AD-AD7730BRU Datasheet
497Kb / 52P
   Bridge Transducer ADC
REV. A
More results

Description similaire - AD7730BRU

FabricantNo de pièceFiches techniqueDescription
logo
Analog Devices
AD7730 AD-AD7730 Datasheet
497Kb / 52P
   Bridge Transducer ADC
REV. A
AD7730L AD-AD7730L_15 Datasheet
321Kb / 53P
   Bridge Transducer ADC
REV. B
AD7730 AD-AD7730_15 Datasheet
321Kb / 53P
   Bridge Transducer ADC
REV. B
logo
Texas Instruments
UC3704 TI1-UC3704 Datasheet
283Kb / 6P
[Old version datasheet]   Bridge Transducer Switch
logo
Analog Devices
1B32 AD-1B32_15 Datasheet
548Kb / 8P
   BRIDGE TRANSDUCER SIGNAL CONDITIONER
1B32 AD-1B32 Datasheet
544Kb / 8P
   Bridge Transducer Signal Conditioner
AD22055 AD-AD22055 Datasheet
214Kb / 4P
   Single Supply Bridge Transducer Amplifier
REV. 0
AD22055 AD-AD22055_15 Datasheet
218Kb / 4P
   Single Supply Bridge Transducer Amplifier
REV. 0
AD7191 AD-AD7191_17 Datasheet
330Kb / 21P
   Sigma-Delta ADC for Bridge Sensors
logo
Cirrus Logic
CS5516 CIRRUS-CS5516 Datasheet
923Kb / 41P
   16BIT/20-BIT BRIDGE TRANSDUCER A/D CONVERTER
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 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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