поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

AD7797BRUZ-REEL датащи(PDF) 4 Page - Analog Devices

номер детали AD7797BRUZ-REEL
подробное описание детали  Low Power, 16-/24-Bit Sigma-Delta ADC for Bridge Sensors
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  AD [Analog Devices]
домашняя страница  http://www.analog.com
Logo AD - Analog Devices

AD7797BRUZ-REEL датащи(HTML) 4 Page - Analog Devices

  AD7797BRUZ-REEL Datasheet HTML 1Page - Analog Devices AD7797BRUZ-REEL Datasheet HTML 2Page - Analog Devices AD7797BRUZ-REEL Datasheet HTML 3Page - Analog Devices AD7797BRUZ-REEL Datasheet HTML 4Page - Analog Devices AD7797BRUZ-REEL Datasheet HTML 5Page - Analog Devices AD7797BRUZ-REEL Datasheet HTML 6Page - Analog Devices AD7797BRUZ-REEL Datasheet HTML 7Page - Analog Devices AD7797BRUZ-REEL Datasheet HTML 8Page - Analog Devices AD7797BRUZ-REEL Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 24 page
background image
AD7796/AD7797
Rev. A | Page 4 of 24
Parameter
AD7796B/AD7797B1
Unit
Test Conditions/Comments
INTERNAL/EXTERNAL CLOCK
Internal Clock
Frequency2
64 ± 3%
kHz min/max
Duty Cycle
50:50
% typ
External Clock
Frequency
64
kHz nom
A 128 kHz clock can be used if the divide by 2
function is used (Bit CLK1 = CLK0 = 1)
Duty Cycle
45:55 to 55:45
% typ
Applies for external 64 kHz clock (a 128 kHz
clock can have a less stringent duty cycle)
LOGIC INPUTS
CS2
Input Low Voltage, VINL
0.8
V max
DVDD = 5 V
0.4
V max
DVDD = 3 V
Input High Voltage, VINH
2.0
V min
DVDD = 3 V or 5 V
SCLK, CLK, and
DIN (Schmitt-Triggered Input)2
VT(+)
1.4/2
V min/V max
DVDD = 5 V
VT(–)
0.8/1.7
V min/V max
DVDD = 5 V
VT(+) − VT(–)
0.1/0.17
V min/V max
DVDD = 5 V
VT(+)
0.9/2
V min/V max
DVDD = 3 V
VT(–)
0.4/1.35
V min/V max
DVDD = 3 V
VT(+)
− VT(–)
0.06/0.13
V min/V max
DVDD = 3 V
Input Currents
±10
μA max
VIN = DVDD or GND
Input Capacitance
10
pF typ
All digital inputs
LOGIC OUTPUTS (INCLUDING CLK)
Output High Voltage, VOH2
DVDD − 0.6
V min
DVDD = 3 V, ISOURCE = 100 μA
4
V min
DVDD = 5 V, ISOURCE = 200 μA
Output Low Voltage, VOL2
0.4
V max
DVDD = 3 V, ISINK = 100 μA
0.4
V max
DVDD = 5 V, ISINK = 1.6 mA (DOUT/RDY)/800 μA (CLK)
Floating-State Leakage Current
±10
μA max
Floating-State Output Capacitance
10
pF typ
Data Output Coding
Offset Binary
SYSTEM CALIBRATION2
Full-Scale Calibration Limit
+1.05 × FS
V max
Zero-Scale Calibration Limit
−1.05 × FS
V min
Input Span
0.8 × FS
V min
2.1 × FS
V max
POWER REQUIREMENTS7
Power Supply Voltage
AVDD – GND
2.7/5.25
V min/max
DVDD – GND
2.7/5.25
V min/max
Power Supply Currents
IDD Current
325
μA max
250 μA typ @ AVDD = 3 V, 280 μA typ @ AVDD = 5 V
IDD (Power-Down Mode)
1
μA max
1 Temperature range is –40°C to +85°C.
2 Specification is not production tested, but is supported by characterization data at initial product release.
3 Following a calibration, this error is in the order of the noise for the update rate selected.
4 Recalibration at any temperature removes these errors.
5 Full-scale error applies to both positive and negative full-scale and applies at the factory calibration conditions (AVDD = 4 V, TA = 25°C).
6 FS[3:0] are the four bits used in the mode register to select the output word rate.
7 Digital inputs equal to DVDD or GND.


Аналогичный номер детали - AD7797BRUZ-REEL

производительномер деталидатащиподробное описание детали
logo
Analog Devices
AD7797BRUZ-REEL AD-AD7797BRUZ-REEL Datasheet
478Kb / 24P
   Sigma-Delta ADC for Bridge Sensors Low Power
More results

Аналогичное описание - AD7797BRUZ-REEL

производительномер деталидатащиподробное описание детали
logo
Analog Devices
AD7796 AD-AD7796_15 Datasheet
561Kb / 24P
   Low Power, 16-/24-Bit Sigma-Delta ADC
REV. A
AD7797 AD-AD7797_15 Datasheet
561Kb / 24P
   Low Power, 16-/24-Bit Sigma-Delta ADC
REV. A
AD7796 AD-AD7796_17 Datasheet
478Kb / 24P
   Sigma-Delta ADC for Bridge Sensors Low Power
AD7191 AD-AD7191_17 Datasheet
330Kb / 21P
   Sigma-Delta ADC for Bridge Sensors
AD7171 AD-AD7171 Datasheet
284Kb / 16P
   16-Bit Low Power Sigma-Delta ADC
REV. 0
AD7171 AD-AD7171_17 Datasheet
313Kb / 17P
   16-Bit, Low Power, Sigma-Delta ADC
AD7791 AD-AD7791_17 Datasheet
525Kb / 21P
   Low Power, Buffered 24-Bit Sigma-Delta ADC
AD7191 AD-AD7191 Datasheet
381Kb / 20P
   Pin-Programmable, Ultralow Noise, 24-Bit, Sigma-Delta ADC for Bridge Sensors
REV. A
AD7791 AD-AD7791 Datasheet
308Kb / 20P
   Low Power, Buffered 24-Bit Sigma-Delta ADC
REV. 0
logo
List of Unclassifed Man...
PXIE-9529 ETC2-PXIE-9529 Datasheet
199Kb / 1P
   24-Bit Sigma-Delta ADC
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


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